05' mgl frdamK udOHhl ielisSfuka miq th mSvk...

15
1 01' zffcj moaO;shlaZ iïnka O my; m% ldY i,ld n,kak' a) hï ksYaÑ; m%foaYhl ksYa Ñ; ld,hla ;=< Ôùka - Ôú;a w;r iy Ôúka - wffcj mßirh w;r wka;¾ l% shd is ÿ fjñka mj;sk ta llhls' b) fnda. úoHdj wdY% s; ffcj moaO;skays ffcj úúO;ajh iajNdúl jkdka;rhlr idfmalaIj by< w.hla .kS ' c) mi" jdhqf.da,h" c,h" la Iø Ôúka hkq ffcj moaO;shkays ffcj moaO;shla ;=< mj;sk wffcúh idOl fõ' by; m%ldYk w;= ßka" 1' A muKla i;H fõ' 2' B muKla i;H fõ' 3' A yd B i;H fõ' 4' B yd C i;H fõ' 5' A,B yd C ish,a, i;H fõ' 02' §¾> ld,Sk tal fnda. j.dj ksid mil ksÍCIKh l< yels RKd;aul n,mEula fkdúug jvd;a bv we;af;a" 1' mdxY= jHq yh úkdY ùu' 2' iuyr fmdaIl W!K;d 3' PH fjkia ùu' 4' >K wmrd.uH mdxY= ia :rhla we;sùu' 5' mdxY= iqixykh 03' flfi,a wiajkq wvq WIaK;aj iys; we,ï øjKhl .s,ajd ;eîu u.ska Rcqju" 1' bÈu mud lr.; yelsfõ' 2' fCIa ;% ;;ajh ksid jk ydksh wju lr.; yels h' 3' fkdfïre wiajkq blaukska bojd .; yels fõ' 4' nr by< kxjd .; yels fõ' 5' fmd;af;a meyeh by< kxjd .; yelsfõ' 04' ìï uekSfõ§ ,nd .kakd bÈß o¾Yk ñkqu hkq" 1' fkdokakd ,laIhl § .kq ,nk ßá mdGdxlhhs' 2' WmlrK uÜgï jk WÉp;ajhhs ' 3' WmlrKhl Wi fiùu i|yd okakd WÉp;ajhl iúl< fm<.ekakqï ßáhla wdOdrfha ,nd .ka kd mdGdxlh 4' .=re;ajh ÈYdjg isriaj by<g we;s Wihs' 5' oekgu;a WÉp;ajh oka kd ,laIhl Wihs'

Transcript of 05' mgl frdamK udOHhl ielisSfuka miq th mSvk...

Page 1: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

1

01' zffcj moaO;shlaZ iïnkaO my; m%ldY i,ld n,kak'

a) hï ksYaÑ; m%foaYhl ksYaÑ; ld,hla ;=< Ôùka - Ôú;a w;r iy Ôúka - wffcj mßirh w;r wka;¾ l%shd isÿ fjñka mj;sk tallhls'

b) fnda. úoHdj wdY%s; ffcj moaO;skays ffcj úúO;ajh iajNdúl jkdka;rhlr idfmalaIj by< w.hla .kS'

c) mi" jdhqf.da,h" c,h" laIø Ôúka hkq ffcj moaO;shkays ffcj moaO;shla ;=< mj;sk wffcúh idOl fõ' by; m%ldYk w;=ßka"

1' A muKla i;H fõ' 2' B muKla i;H fõ' 3' A yd B i;H fõ' 4' B yd C i;H fõ' 5' A,B yd C ish,a, i;H fõ'

02' §¾> ld,Sk tal fnda. j.dj ksid mil ksÍCIKh l< yels RKd;aul n,mEula fkdúug jvd;a bv we;af;a"

1' mdxY= jHqyh úkdY ùu' 2' iuyr fmdaIl W!K;d 3' PH fjkia ùu' 4' >K wmrd.uH mdxY= ia:rhla we;sùu' 5' mdxY= iqixykh

03' flfi,a wiajkq wvq WIaK;aj iys; we,ï øjKhl .s,ajd ;eîu u.ska Rcqju" 1' bÈu mud lr.; yelsfõ' 2' fCIa;% ;;ajh ksid jk ydksh wju lr.; yelsh' 3' fkdfïre wiajkq blaukska bojd .; yels fõ' 4' nr by< kxjd .; yels fõ'

5' fmd;af;a meyeh by< kxjd .; yelsfõ'

04' ìï uekSfõ§ ,nd .kakd bÈß o¾Yk ñkqu hkq" 1' fkdokakd ,laIhl § .kq ,nk ßá mdGdxlhhs' 2' WmlrK uÜgï jk WÉp;ajhhs'

3' WmlrKhl Wi fiùu i|yd okakd WÉp;ajhl iúl< fm<.ekakqï ßáhla wdOdrfha ,nd .kakd mdGdxlh

4' .=re;ajh ÈYdjg isriaj by<g we;s Wihs' 5' oekgu;a WÉp;ajh okakd ,laIhl Wihs'

Page 2: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

2

05' mgl frdamK udOHhla ielisSfuka miq th mSvk ;dmlhl (autolave) ;nd wê WIaK;ajhlg Ndckh lrkq ,efí' fuh isÿ lsÍug fya;=j jkqfha"

1' ta.d¾ >K lr .ekSu i|yd 2' fydafudak il%sh lsÍu i|yd 3' udOHhfha we;s ldnksl fmdaIl Èhlr .ekSug 4' udOHfha we;s úIîc keisu i|yd h' 5' fmd,sielrhsv c, úÉfÊokh lsÍu i|yd

06' u;aiHd.drj, c,h udre lsÍfï m%Odk wruqKla fkdjkafka" 1' nysi%dù øjH bj;a lsÍu' 2' wdú,;dj md,kh 3' ,jK;dj md,kh 4' frda. md,kh 5' wkjYh we,a.s bj;a lsÍu'

07' flala lene,a,l u;=msg ÿUqre mdg ùug n,mdk fya;= 03 la isiqfjla bÈßm;a lrk ,§" A - by< WIaK;ajfha jeä fõ,djla r;alsÍu' B - tkaihsu l%shdldÍ;ajh fõ.j;a ùu' C - úc,k ;;a;ajhla we;sùu' fï fya;= w;=ßka jvd;a idOdrK fya;=j $ fya;= jkafka" 1' A muKla i;H fõ' 2' B muKla i;H fõ' 3' C muKla i;H fõ' 4' A yd B i;H fõ' 5' A yd C i;H fõ'

08' isõfrdao g%elagrhl n, iïfm%aIKfha§ zmiq frdao follg wjYH wdldrhg lerl=ï fõ.h fnod yeÍugZ Z WmldÍ jkafka"

1' .shr fmÜáh 2' wdka;rh 3' la,ph 4' tkaðu 5' V máh

09' lsls,s ì;a;r ms<sn| j my; oelafjk m%ldY w;ßka ksjerÈ jkafka" 1' kejqï ì;a;rfha jd; wjldYh b;d l=vdh' 2' ì;a;rh .eiaiSïj,ska wdrlaId lr .ekSug jd; wjldYh jeo.;a fõ' 3' jd; wjldYh u.ska ì;a;rh ;=<g laIqø Ôúka we;=,aùu j<lajhs' 4' ì;a;rfha W,a fl<jr § jd; wjldYh b;d l=vd fõ' 5' úYd, jd; wjldYfha mj;sk ì;a;r /lalùug iqÿiq fõ' 10' ,e;a ksjdi ms<sn| m%ldY lsysmhla my; oelafõ' A - w¾O iaÓr m%pdrl jHqy .Khg wh;a fõ' B - mßir WIaK;ajh jeä lsÍu i|yd fhdod .kq ,nk jHqy fõ' C - kqjrt<sh jeks Wvrg m%foaYj,g jvd;a WÑ; fõ' D - uQ,sl wruqK fijK iemhSu iy iq<Õska fnda. wdrlaId lr .ekSuhs' i;H jkqfha" 1' A yd B 2' A yd C 3' A yd D 4' A, B yd C 5' B, C yd D

11' lsß foùfï hka;%hla u.ska fokqkaf.a lsß foùfï§" 1' ;k mqvqj,g jeä mSvkhla fhdohs' 2' ;k mqvqj,g w¾O ßla;l ;;a;ajhla we;s lrhs' 3' nqre,a,g wvq mSvk ;;ajhla fhdohs' 4' nqre,a,g ßoauhdkql+, W;ai¾ckhla ,nd fohs' 5' ;k mqvq fj; fjka jYfhka W;ai¾ckh lrhs'

12' wdydr weiqreïlrKfha§ fndfyda úg oaú;sl weiqreug jvd jeä wjOdkhla m%d:ñl weiqreu flf¾ olajkq ,nkafka"

1' th ksIamdokh yeisrùu yd mßyrKh myiq lrjk ksidh' 2' th ksIamdokfha ñ, flf¾ jeä n,mEula lrk ksidh' 3' th oaú;sl weiqreu yd fl,ska u .efgk ksidh' 4' th mdßfNda.slhd Rcqju wdl¾IKh lrk ksidh' 5' th wdydrhg jeä n,mEula we;s lrk ksidh'

Page 3: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

3

13' OdkH msá ñY%Khlska idok ,o ìialÜ ksheÈhl bkaøsh f.dapr we.hSu iïnkaOfhka m%ldY lsysmhla my; oelafõ'

A. bkaøsh f.dapr we.hSu wmCImd;s mßirhla hgf;a isÿ úh hq;=h'

B. bkaøsh f.dapr we.hSu i|yd iqÿiq we.hSï m;%sld mej;sh hq;=h'

C. bkaøsh f.dapr w.hkakd ìialÜ j, jÜfgdarej oek isáh hq;=h' by; m%ldY w;=frka ksjerÈ jkafka"

1' A muKs' 2' B muKs' 3' C muKs' 4' A yd B muKs' 5' A yd C muKs'

14' c, iïmdokh ms<sn| jvd;a ksjerÈ m%ldYh jkafka" 1' mDIaÀh c, iïmdokh mfiys fN!;sl yd ridhksl .=Kdx. jeä lrhs' 2' o< c, iïmdokh wjYH;dj fnda.fha c, Ndú;d ld¾hlaIu;dj u; rod mj;S' 3' f.dv fnda. j.dfõ § úisr c, iïmdokfha c, Ndú; ld¾hlaIu;dj jeä lrhs' 4' .s,a¨ mdka;sj, j.d lrk fnda. i|yd Wm mDIaÀh c, iïmdokh jvd;a WÑ;h' 5' w;=re fnda.j, j,a j¾Okhg ìxÿ c, iïmdok l%u WmldÍ fõ'

15' my; A yd B m%ldY i,lkak'

A. úoaHq;a pqïnl ÿr uekSu u.ska ;sria ÿr uekSu isÿ l< yelsh'

B. laIqø ;rx. fyda wfOdarla; lsrK Ndú;d lr úoaHq;a pqïnl ÿr uekSu isÿ lrhs' i;H jkqfha"

1' A i;H jk w;r B wi;H fõ' 2' B i;H jk w;r A wi;H fõ'

3' A yd B i;H fõ' 4' A u.ska B meyeÈ,s lrhs'

5' B yd A i;H jk w;r B u.ska A meyeÈ,s lrhs'

16' ;sridr jkdka;r l<uKdlrKfha m%Odk wruqKla jkafka" 1' ffcj úúO;aj ixrlaIKh 2' jk iïm;a wju f,i Ndú;d lsÍu u.ska wkd.; mrmqrg tys m%;s,dN ,nd §u' 3' mßir ¥IKh wju lsÍu ;=<ska ñysl; iqkaor;ajh jeä lsÍu' 4' wkd.; mrïmrdjg i|yd iajdNdúl iïm;a jeä ÈhqKq lsßu' 5' wkd.; mrïmrdjg jk iïm;aj, m%;s,dN ,nd.ekSUg yelsjk mßÈ j¾;udk wjYH;d imqrd .ekSu'

17' my; § we;s ixfla; j,ska oelafjk Wmdx. wkqms<sfj,ska oelafjkafka"

1' vfhdavh" NPN g%dkaisiagr" iam¾Yl m%;sfrdaOl" Odß;%l 2' idudkH Odß;%l" PNP g%dkaisiagr" ,laI iam¾Il vfhdav" m%;sfrdaOl 3' Odß;%l" NPN g%dkaisiagr" vfhdav" m%;sfrdaOl 4' vfhdav" PNP g%dkaisiagr" Odß;%l" m%;sfrdaOl 5' fm%arl" g%dkaisiagr" vfhdav" úp,H m%;sfrdaOl

18' lDIsld¾ñl ffcj moaO;s flfrys iQ¾h úlsrK ;sj%r;dj wvqùfï m%Odk;u n,mEu jkqfha" 1' m%Ndixiaf,aIKh wvqùu' 2' wiajekak wvqùu' 3' mßir wd¾ø;dj by, hdu ksid OdkH .nvdjg ndOd we;sùu' 4' i;a;aj ksIamdok j, .=Kd;aulNdjh wvqùu' 5' frda. m<sfndaO jHdma;sh

Page 4: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

4

19' vïms f,j,h Ndú;fhka YsIHfhl=g my; C yd D ,laIh 2 w;r Wfiys fjki fidhd .ekSug wjYH

úh' BM = 100 m kï Wfiys fjki jkafka"

1' 1m 2' 2m

3' 4m 4' 5m

5' 6m

20' uyd mßudK iQCIu .j f.dúfmd<l tla/iajk f.du yd .j uq;%d ksis mßÈ l<uKdlrKh lsÍu

jeo.;a fõ' ta i|yd fhdod.; yels l<uKdlrK l%ufõohla jkafka" 1' Èkm;d u fmdfydr f,i fnda. j.djg fhdod .ekSu' 2' j<j,a j, tla/ia lr ;nd miqj jdß c,h iuÕ fCIa;%hg fh§u' 3' Ôj jdhq W;amdokh i|yd wuqøjhla f,i Ndú;d lsÍu' 4' ÿ.O mßirh mqrd me;sÍu je<elaùug úh<d" miqj f.dúmf,ka neyer lsÍu' 5' úh<Sfuka miqj mq`Miaid or f,i Ndú;h'

21' wdydrh È.= l,la iqrlaIs;j ;nd .; yels jk f,i" wdydrhl wvx.= CIqø Ôúka yd CIqø Ôú îcdKq ish,a, úkdY fldg wdydr mßrlaIK l%uhla jkafka"

1' ákavßlrKh u.ska wdydr mßrlaIKh 2' Ys; úh<Su u.ska wdydr mßrlaIKh u.ska

3' Wmß;dm (UHT) l%uhg Ndckh lsÍu u.ska

4' jeä WIaK;ajh flá ld, (HTST) l%uhg meiapßlrKhg Ndckh lsÍuhs'

5' wvq WIaK;aj os.= ld, (LTLT) l%uhg meiapÍlrKhg Ndckh lsÍu u.ska

22' mßirhg ydksodhl l¾udka; wdrïN lsÍug m%:u wjYH mßir n,mEï ms<sn| we.hSï jd¾;dj yd wkque;sh ,nd.; hq;= wdh;kh jkafka"

1' uOHu mßir wêldßh 2' jk ixrlaIK fomd¾;fïka;=j 3' ixpdrl fomd¾;fïka;= 4' mßir wud;HdxYh 5' jk Ôú wud;HdxYh

23' wi;H m%ldYh jkafka" 1' .sß WoHdk úêu;a ffY,h fmkajk mdIdK nyq, N+ñj,g r`M jhkhla ,nd §ug fhdod.ks' 2' cmka WoHdk wúêu;a ffY,fhka yd iajNdúl;ajfhka w.;ekam;a WoHdk fõ' 3' kd.ßl WoHdk ñY% ffY,h Ndú; l< yels jQj;a lDIsld¾ñl lghq;= i|yd Ndú;d fkdùu

úfYaI;ajhls' 4' cmka WoHdk wuq;a;ka yd ksjeishkaf.a ys;iqj yd Ndjkd;aul lghq;= j,g ia:dmkh wruqKhs' 5' Y%S ,xldfõ N+ñ w,xlrKh wkqrdOmqr hq.fha isg mej; tkakls'

24' taldnoaO m<sfndaO l<uKdlrKfha§ uQ,sl jYfhka wjOdkh fhduq lrkqfha" 1' jHjia:dms; l%u j,g 2' hdka;%sl l%u j,g 3' YIH úoHd;aul l%u j,g 4' ridhksl l%u j,g 5' ffcj úoHd;aul l%u j,g

25' flakaømidß fmdïmhl tkaðu wêl f,i r;aùug fya;=j jkqfha" 1' nqIa f.ù ;sîu' 2' fnhdßka f.ù ;Sîu' 3' bkaOk gexlsfha bkaOk bjr ùu' 4' bkaOk k, ud¾.h ;=< jd;h /§ ;sîu' 5' ÿú,s /È ;sîu yd tys wjYH m%udKhg iafkayl f;,a fkd;sîu'

Page 5: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

5

26' Y%S ,xldfõ mdßißl ixpdrl ld¾udka;h ;=, Rcq fiajd w;ßka jeäu fiajd kshq;alshla oelsh yelafla" 1' ixpdrl ksfhdað; wdh;k ;=<g 2' jfkdaoHdk wdY%s;j 3' l%Svd myiqlï imhk ksfhdað; wdh;k ;=< h' 4' fydag,a yd wdmk Yd,d ;=<h' 5' .=jka fiajd iud.ï ;=<h'

27' wm c,h msßmyÿj l%shdj,sfha ;D;shsl msßhï lsÍfï § isÿ fkdjkafka" 1' laf,daßka Ndú;fhka ish`Mu nelaàßhd úkdY lsÍu 2' ffcj bkaOk ksIamdokh i|yd >K wm øjH fhduq lsÍu' 3' wÔú nelaàßhd uKaä ;ekam;a ùug ie,eiaùu' 4' b;sß uKaäj,ska fldgila ks¾jdhq nelaàßhd iys; gexlshg heùu' 5' ks¾jdhq nelaàßhdj, l%shdfjka ldnksl wmøjH msßhï lsÍu'

28' jdKsc me< ksIamdokh lrk wdrlaIs; .Dyhla ;=< idfmaalaI wd¾ø;dj jeä lsÍu i|yd 1' ÿ¾j, c,jyk ;;a;aj md,kh lsÍu' 2' Æj¾ újD; lsÍu'

3' is,sld fc,s (Silica gel) jeks ridhksl wjfYdaIl Ndú;h 4' úÿ,s mxld l%shd;aul lsÍu'

5' c, úisreï ^iaam%skala,¾ fyda Foggers& Ndú;h

29' .fvd,l ,laIKhla fkdjkafka" 1' c,fha meh 24 la .s,aÆ úg tys nr 12 - 18] g jeä fõ' 2' m%jdykfha § lefvk m%;sYh 8] g fkdjeä ùu' 3' r;g yqre ÿUqre meyeh 4' .fvd,a folla tlsfkl we;s,a¨ úg f,dayuh yvla ke.Su' 5' u;=msg ksh fmd;af;ka isreúg we;sjk i,l=K fydÈka fmkSu'

30' w¨; ìysjQ u;aiH megjqkaf.a j¾Okh yd meje;au i|yd jvd;a iqÿiq wdydr ldKavh jkqfha" 1' ì;a;r lyuoh iy m<d j¾. 2' wdáñhd yd áhqìfmdlaia 3' lrj, l=vq yd fuhskd úfYaI 4' laIqø mKqjka yd ì;a;r iqÿ uo 5' yd,aueiaika yd lxl=x

31' fnda.hlg WmmDIaÀh c, iïmdok moaO;shla ia:dms; lsÍug m%:ufhka ie,ls,a,g .; hq;= b;du;a jeo.;a mdxY= ,laIKh jkqfha"

1' mdxY= jHqyh 2' mdxY= jhkh 3' mdxY= .eUqr 4' oDIH >K;ajh 5' mfia i;H >K;ajh

32' Y%S ,xldfjys m<d;a wkqj u;aiH ksIamdokhg jeä jYfhka odhljk m<d; jkqfha" 1' W;=r 2' kef.kysr 3' ol=K 4' ngysr 5' jhU

33' yß;d.drhl o< rEmigykla my; rEmfha oelafõ'

mdroDYH ùÿre

iQ¾h lsrK

Page 6: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

6

fuys mdroDYH úÿre fh§fuka bgqjk m%d:ñl ld¾hhNdrh jkafka" 1' yß;d.drh ;=<g ish`Mu ;rx. wdhu iys; úlsrKj,g we;=`M ùug iy msgùug bv ,nd§uh' 2' yß;d.drh ;=<g we;=`M jk iQ¾h lsrK wvq lsÍu h' 3' ish`M u úlsrK msgùu wvq lsÍu h' 4' flá ;rx. wdhdu iys; úlsrK we;=`M ùug bv i,ik kuq;a È.= ;rx. wdhdu iys; úlsrK msg ùu

wvq lsÍu h' 5' È.= ;rx. wdhdu iys; úlsrK we;=̀M ùug bv i,ik w;r flá ;rx. wdhdu iys; úlsrK msgùu

wvq lsÍuh'

34' wúêu;a wdldrfha WoHdkhkays ,laIKhla fkdjkafka" 1' ksYaÑ; cHdñ;sl yevj,ska fyda ksoyia ffY,shla Wmfhda.S lr .ekSu' 2' iajNdúl mßirhg jvd;a ióm jQ úvdj ixis|jk iajdNdjhla fï ;=<ska Èiaùu' 3' ksji wd.ñl ia:dk i|yd jvd iqÿiq ùu' 4' Ydl úfYaI lsysmhla muKla fhdod .ekSu' 5' wjYH f,i úis;=re nj jeälr .ekSu fyda .e<fmk f,i ´kEu wx.hla fhdod.; yels ùu'

35' ;jdka ms<sn| idjoH m%ldYh fjkqfha" 1' c, frdams; j.dj ioyd fhdod.; yels úfYaI ;jdka l%uhls' iafmdkaÊ ;jdk 2' jir mqrd j¾Idj ,efnk m%foaYj,g Wia md;a;s fhda.H fõ' 3' ;jdk W;=re - ol=Kq ÈYdjg uqyqK,d ms<sfh< lsÍu jvd fhda.H fõ' 4' noaO lsÍu i|yd .%dyl me< ,nd .ekSug je,s ;jdka nyq,j Ndú; fõ'

5' Wia md;a;shl m<, 90 𝑐𝑚 muK úh hq;= w;r È. wjYH mßÈ fjkia lr .; yelsh'

36' Ys;odu mßmd,kh mokï ù we;af;a" 1' jvd;a iqÿiqu WIaK;ajfha wdydr .nvd lsÍu u.ska wdhq ld,h jeä lr .ekSuhs' 2' fCIa;% ;dmh bj;a fldg w;HjyH ;dmh ckkh jeä lsßuhs' 3' Yajik Ys>%;dj md,kh lr tu.ska wiajkq j, Ôj ld,h Wmßu lsÍuhs' 4' m<sfndaO md,kh i|yd wju ridhksl øjH Ndú;fhka wdydrfha .=Kd;aul nj jeä lsÍuhs' 5' lDIs;dlaI l%ufõo Ndú;d lr wdydrfha wdhq ld,h jeä lsÍuhs'

37' iqì%lrKfha uQ,O¾uhla fkdjkafka" 1' wdydrfha mj;sk iajNdúl tkaihsu wl%sh lsÍu' 2' mDIaGh u;=msg we;s laIaqø Ôúka úkdY lsÍu' 3' wdydr wxY= w;r jd;h bj;a lsÍu' 4' c, il%sh;d w.h jeä lr laIqø Ôúka úkdY lsÍu' 5' wdydrfha mßudj wvq lsÍu'

38' N+ c,h mqkrdfrdamKh iïnkaO my; m%ldY i,ld n,kak'

A. N+.; c,h mqkrdfrdamKh fõ.j;a lsÍu u.ska N+.; c, Odß;dj jeä lr .; yel'

B. mfia .eUqre ia:r lrd u;=msg ,jK f.k hdug N+ c,h mqkrdfrdamKh jeo.;a fõ'

C. N+.; c,h Ndú;hg idfmalaIj N+ c, mqkrdfrdamKhùfï YS>%;dj jeä jQ úg N+ c, Odß;dj wvqfõ'

D. ;sridr N+ c, l<uKdlrKhla i|yd N+ c, mqkrdfrdamKh jeo.;a fõ' i;H m%ldYh jkafka"

1' A yd B muKs' 2' A yd C muKs' 3' ABC muKs'

4' BCD muKs' 5' AB yd D muKs'

Page 7: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

7

39 wdydrhl Ôj ld,h mßlaId lsÍfï Rcq l%ufha§ isÿ fkdjkafka" 1' wdydr mqfrdal:kh lrkq ,enQ ;;ajhla hgf;a mj;ajd .; ksYaÑ; ld, ;=<§ ksheÈ mßlaId lrhs' 2' wdydr klaùu wdrïN lrk fudfyd; olajd u wdydr mqfrdal:kh lrhs' 3' iq,N j Ndú;d lrk l%uh fuh fõ' 4' wdydr krla ùu wdrïN lrk ld,h ie,ls,a,g f.k Ôj ld,h ks¾kh lrhs' 5' b;d §¾> Ôj ld,hla we;s wdydr ioyd fuu l%uh Ndú;d lrk w;r wdydr krla úh yels mßir

;;a;aj lD;%suj ,nd foa'

40' bf,lafg%dksl Wmdx. ms<sn| i;H m%ldYh jkafka" 1' wl%sh Wmdx. ix{d j¾Okh lrk w;r Yla;sh cklh fkdlrhs' 2' Odrd kshdul ksh; m%;sfrdaO i|yd WodyrKhls' 3' vfhdavhla miq keUqre wjia:dfõ§ úNj ndOlfha úoaHq;a lafIa;%h mj;sk ÈYdjg fldaIfha úoaHq;a

lafIa;%hka we;s ùu ksid ydhs; ia:rh ;j;a mq`M,a fõ' 4' g%dkaisiagrh l%shdldÍ ;;ajhg f.k taug úfudaplhg idfmalaIj mdoug jeä fjda,aàh;djhla iemhsh

hq;=h' 5' mßmQ¾Kldrld;aul j¾Olhl fjda,aàh;d ,dNh Y=kH fõ' 41' r`M Ndú;hla iys; l%svd msáj,g iqÿiq ;DK úfYaIhla jkqfha" 1' uyfmd;= ;DK 2' ks,a ;DK 3' l=l=,a wegjrd 4' Wÿmsh,sh 5' ne,;DK 42' wdydrhl ;;a;ajh ms<sn| j jvd;a fydÈka úia;r jk jrKh jkqfha" 1' wdydrhl wdfõKsl fN!;sl ,laIK ta wdldrfhka u mej;Suhs' 2' wdydrhl wdfõKsl ridhksl ,laIK ta wdldrfhka u mej;Suhs' 3' wdydrfhka bkaøsh f.dapr ,laIK ta whqfrka u mej;Suhs' 4' wdydrhg wdfõKsl ish`Mu ,laIK ta wdldrfhka u mej;Suhs'

5' wdydrhla fN!;sl wk;=rej,ska f;dr ùu;a PH w.h wvq lsÍu;a ;=<ska laIqø Ôú ydks wju lsßuhs'

43' mDÓú jdhqf.da,fha we;sjk iq<x jl%j yukafka" 1' mDÓú wCIfha 23'40 la wdk;sh ksidh' 2' mDÓúh u;=msg r;aùfï wiudk;dj ksidh' 3' pkaøhd fjku mDÓúfhka we;s lrk .=re;ajdl¾IK we§u ksidh' 4' mDÓúh ;u wlaIh jgd N%uKh jk ksidh' 5' mD;=úh f.da,dldr neúks'

44' N+ñ Ndú; j¾.slrKhg wkqj 1 yd 8 l,dm j,g jvd;a WÑ; Ydl jkafka ms<sfj<ska" 1' ù fnda.h yd t<j`M fnda. fõ' 2' ù fnd.ah yd bhqle,smagia Ydl fõ' 3' t<j`M fnda. yd f;alal fõ' 4' ù fnda. yd m,;=re fnda. fõ' 5' ;DK yd f;a Ydl fõ'

45' cdk bxðfkare úoHdfõ § nyq wjêúl odu m%;sl%shdj (PCR) fhdod .efka' fuys m%Odk wruqK jkafka" 1' lmd.;a cdkh .=K;r lsÍu i|yd 2' cdkh lmd .ekSu i|yd 3' frdamK udOHhg ffjria we;=̀M ùu je<elaùu i|yd 4' wjYH ,laIK iys; cdkh yÿkd .ekSu ioyd 5' fjka lr .;a cdkh jdylhdg noaO lsÍu i|yd fõ'

Page 8: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

8

46' t<folk wNsckk l%shdj,sfha fhoùfï § wNscklhdg uqyqK mEjg isÿjk m%n, u wNsfhda.h jkafka" 1' t<fokf.a äïN fldaIfha frda. yÿkd .ekSuhs' 2' t<fokf.a fmdaIK wjYH;d yÿkd .ekSuhs' 3' .¾NdIfha l%shdldÍ;ajh yd tys msysàu yÿkd .ekSuhs' 4' uoh yÿkd .ekSuhs' 5' lsß ksIamdok yelshdj yÿkd .ekSuhs'

47' rEmfha oelafjkqfha kemaieka wdldr Èhr bisk hka;%hls' fuys P keis;a; u.ska Èhr bisk m<, óg¾

W o úkdähla ;=< bisk hka;% l%shdlre weúÈk ÿr ógr x o kï fylaghdrhlg Èhr bisug .; jk ld,h ioyd m%ldYhla jkqfha"

1' 𝑋

𝑊 x 1000

2' 𝑋

𝑊 x 10000

3' 1

𝑊𝑋 x 10000

4' 𝑊𝑋

60 x 10000

5' 1

𝑊𝑋 x

10000

60

48' ìï ieliSug Ndú;d lrk g%elagrhla u.ska mig we;s lrk mSvkh wvq lsÍug 1' ieye,a¨ ghr Ndú;d l< hq;=h' 2' ghr ;=< jdhq mSvkh jeä l< hq;=h' 3' g%elagrfha Odjk fõ.h jeä l< hq;=h' 4' ghrfha úYalïNh jeäl< hq;=h' 5' ghrh fmdf<dj u; iam¾Y jk lafIa;%M,h jeä l< hq;=h'

49' lD;%su mSvkh i|yd fhdod .kakd msßñ i;df.a Y%l% ;kql lsÍug fhdod .efkk udOHhl mj;sk .=Kdx.hla fkdjkafka

1' Y%l%dkq j,g úI fkdùu' 2' ys;lr wdi%e;s mSvkhla mj;ajd .ekSug yelsùu' 3' ;dm wia:dhs udOHhla ùu' 4' §¾> ld,hla .nvd lsÍfï yelshdj 5' iajdrCIl yelshdj

50' jeäu fm%daàk m%;sYhla wvx.= uia j¾.h jkqfha" 1' ll=`M uia 2' .juia 3' neg`M uia 4' W!re uia 5' yd uia

Page 9: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

1

A fldgi

01&' A. jk ixrlaIKh ffcj moaO;shl ;sridr meje;au i|yd b;d jeo.;a fõ'

i. jk ixrlaIKh u.ska ,nd.; yels mdßißl m%;s,dN folla ioyka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. rgl yß; wdjrKh jeälr .ekSu i|yd m%cd jk l<uKdlrKh fhdod.kS' m%Odk m%cd jk l<ukdlrK wldrhla ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

B ßla;l weiqreïlrK (Vacum packing) u.ska ksIamdokh wvx.= weiqreu ;=< we;s jdhq yels muK bj;a lsÍu isÿ lrhs'

i. ßla;l weiqreïlrKfha § ie,ls,a,g .; hq;= lreKq 02 la i|yka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. wdydr i|yd fuu weiqreïl%uh Ndú;fha jeo.;alï 02 la ioyka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

C. úis;=re uiqka wNscklh ioyd iqÿiq ,sx. wkqmd;h (female, male) wkqj gexlsj,g uiqka yÿkajd Èh hq;=h'

i. m%ckk gexlshl mej;sh hq;= ;;a;aj 02 la ioyka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. megjqka ìys lrk úis;=re u;aiH j¾. 02 la i|yd ksoiqka i|yka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Page 10: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

2

iii. wNHka;r c,dY ;=<g u;aiH megjqka uqod yeÍu u.ska u;aiH .ykh jeä lsÍu isÿ lrkq ,nhs kï tu.ska m%cdjg w;ajk jdishla ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

D. u,a iy úis;=re m;%sl Ydl i|yd foaYsh j fukau úfoaYshj o by< fj<ofmd,la mj;S

i. jdksc weka;+ßhï u,a j.dfõ § iq,Nj Ndú;d lrkq ,nk lD;su w,sx.sl m%pdrK l%uhla i`oyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. lD;su w,sxl m%pdrK l%u Ndú;fha iSudldß idOhhla kï lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

E lsß tl;= lsÍfï uOHia:dkfha§ lsß m%udKd;aul yd .=Kd;aul mßlaIdjkag ,la lrhs' i. kejqï lsß i|yd lsß tl;= lsÍfï uOHia:dkhl isÿ lrk .=Kd;aul yd m%udKd;aul mßlaIdj

ne.ska ioyka lrkak' 01' .=Kd;aul mßlaIdj -

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

02' m%udKd;aul mÍlaIdj -

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

F noaO lsÍul§ uQ, uKav, iys; Ydlhlg fjk;a Ydlhl fldgila fyda Ydl folla iïnkaO lr ;ks Ydlhla f,i j¾Okh lrjhs'

i. tal îc m;%s Ydl ioyd fuu noaO lsÍu isÿ fkdlsÍug fya;=j ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. noaOhla id¾:l lr .ekSug wkq.ukh l< hq;= l%shdud¾. 02 la ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

02' A. rEmfha oelafjkqfha wd,skaofha lsß fodjk ia:djr lsß foõfï hka;%hl rEm igykls'

i. fuys .jhdf.a ;k mqvq yd Rcqju iïnkaO jk fldgfiys wxlh ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. fuu WmlrKfha my; fldgiaj, ld¾hh ioyka lrkak'

miqr (- ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ßla;udkh (- '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ßla; fmdïmh (-'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Page 11: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

3

iii. lsß foùfï hka;%h ks¾udKfha uQ, O¾uh i|yka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

B. j¾;udk f.Whka ;=< úêu;a yd wúêu;a wdldrfha WoHdk wx. foj¾.hg we;=<;a fõ'

i. úêu;a WoHdkhl ,laIK 02 la ioyka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. úêu;a wkqldrfha WoHdk nyq,j oelsh yels ia:dk folla ioyka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

C. lDIs fnda. j.djla ;=< § jdhqf.da,sh mSvkh ie,ls,a,g .; hq;= jeo.;a mrdñ;shls' by< jdhqf.da,sl msvkh ld,.=K ;;a;aj,g n,mEï we;s lrhs'

i. jeä mSvk ;;a;aj fnda. j.dj wdY%s; ffcj moaO;hs ioyd n,mdk wdldrla ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. jeä mßirh WIaK;ajh f.dúfmd< i;=kag n,mdk wldrhla ioyka lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

D fokqkaf.a m%ckl ld¾hlaIj;dj by< kexùfï úúO ;dlaIKsl l%u Ys,am wOHkfha§ m%ckk moaO;sfha jHqyh yd l%shdldÍ;ajh yeoEÍu jeo.;a h'

i. by; rEmfhka olajd we;af;a l=ulao@

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. fuys B yd D kï lrkak'

B '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

D ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

iii. D u.ska Y%djh jk fyda¾fudakh ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

E. f¾Çh ÿrj,a muKla Ndú;fhka bvula uek tys j¾.M,h fiùu ioyd oïje,a Ndú;fhka uekqï l%shdj,sh isÿ lsÍu oïje,a uekqu kï fõ'

i. oïje,a ueksh fhdod .; fkdyels wjia:d 02 la ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Page 12: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

4

ii. fuu ìï uekSug fhdod .kakd rEmfha oelafjk WmlrK kï lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

tys ld¾hh ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

iii. fuu ìï uekSfï§ m%Odk uekqï f¾Ldj (Base Line) f;dard .eksfï§ ie,lsh hq;= lrekla ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

03' A. c,fhka ix;Dma; jQ ueá f,dau mia ksheÈhlg jdhqf.da,sh mSvl 05 l pQIK mSvkhla fh§fuka miq" Ndrïksl c, m%udKh 30] la úh' ;j;a tjeks u mia ksheÈhlg jdhqf.da,sh mSvk 20 l pQIK mSvkhla fh§fuka miq Ndrïksl c, m%udKh 24] la úh' tu mfiys oDYH >K;ajh 1.5g cm-3 fõ'

i. fuu mfika fnda.hlg ,nd .; yels uQ, c, m%udKh Wila f,i .Kkh lrkak' ^,' 06&

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. fuu mfiys uQ, l,dmfha .eUqr 50𝑐𝑚 jk fnda.hla j.d lr we;' wiajekak wvq ùu wju lr .ekSu ioyd ,nd .; yels uq`M c, m%udKh 50] l W!K;djhl § c, iïmdokh l< hq;= fõ' fuys Y=oaO c, iïmdol wjYH;dj fldmuKo@ ^,' 06&

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' iii. c,h fh§fï ld¾hlaIu;dj 60] la kï o< c, iïmdok wjYH;dj ioyd iólrKhla ,shkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

iv. by; iólrKh wkqj o< c, iïmdo; wjYH;dj .Kkh lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

B. j;auka iudch ;=< m<sfndaO lDóka j¾Okh i|yd m<sfndaOkdYl Ndú;h nyq,j isÿ lrhs'

i. m<sfndaOkdYl Ndú;h j¾;udk f.dùka w;r ckm%sh ùug" m%Odk fya;= 02 la ioyka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. m<sfndaOkdYl weiqreul we;s f,an,fha w;HjYHfka u wvx.= úh hq;= lreKq 02 la ioyka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Page 13: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

5

iii. fnda.hl lDñ Wjÿrla md,kh lsÍu i|yd lDñkdYl f;aÍfï § ie,lsh hq;= lreKq 02 la ioyka lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

C. c, iïmdok moaO;shla my; rEm igyfka olajd we;' ta weiqfrka ms<s;=re imhkak'

i. iajhxl%sh md,khla u.ska by; c, iïmdok moaO;sh iajhxl%shlrKh lsßfuka ,efnk m%fhdack 02 la ioyka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. fuu moaO;sh iajhxl%shlrKh lsßfï§ mfia c, m%udKh ks¾kh lsÍug odhl jk bf,lafg%dksl Wmdx.hla ioyka lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

iii. fuu moaO;sh ioyd újD; uqÿ md,lhla Ndú;d jQfha kï oelsh yels m%Odk fodaIhla ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' D. c,h we;=`M ldkaÿùu iy ldkaÿùu jeä lsÍu u.ska N+.; c,h mqkdrdfrdamKh j¾Okh l, yelsh'

i. c,h we;=̀M ldkaÿùu jeä lsÍu i|yd .; yels l%shdud¾. 02 la ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. N+.; c,h mqkrdfrdamKh m%Odk wdldr 02 l ioyka lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' 04' A. m,;=re iy t<j`Mj, miq wiajkq ydks wju lr .ekSu i|yd mßK; o¾Yl iy wiajkq fk<Sfï l%u

Wmfhda.S lr .; yel'

i. m,;=re iy t<j¨ j, ksjerÈ wiajkq fk<Sfï wjia:d ks¾Kh lsÍu ioyd fhdod .; yels mßK; o¾Yl 02 la ioyka lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' ii. m,;=re iy t<j`M fnda.j, wiajkq fk,Su hdka;%slrKfha § uqyqK mdk .eg`Mjla ioyka

lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

B f.dúfmd< jHqy bÈlsÍfï§ i|yd wuqøjH f;dard .ekSfï§ i,ld ne,sh hq;= idOl 02 la ioyka lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Page 14: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

6

D wdydrhl ;;ajh iy;sl lsÍu i|yd úfYaIfhkau ilia l< l<ukdlrk l%u yd moaO;s lsysmhla we;=,;a .e,Sï igykla my; oelafõ'

i. fuys x, y, z i|yd jQ ;;a;ajh md,k l%shdj,s kï lrkak'

X '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Y '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Z '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

iii. Y%S ,xld m%ñ;s wdh;kh u.ska cd;sl uÜgfï mj;sk

m%ñ;s iy;slhla ,nd .ekSug imqrd,sh hq;= wjYHdjla

ioyka lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

E. lsß mdßfNdackh yd tys wdhq ld,h by< kexùu ioyd msßjeh M,odhS l%uhla f,i ÔjdkqyrKh yd meiapÍlrKh fhdod.; yel'

i. ÔjdkqyrKh yd meiapßlrKfha m%Odk fjkialï 02 la ioyka lrkak'

1' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. by; wdydr mßrlaIK l%u j,§ fhdod .kakd wdydr mßrlaIK uQ,O¾uh i|yka lrkak'

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

F bvlv wvq kd.ßl m%foay j," wdrlaIs; .Dy ;=< fnda. j.dfõ§ isria j.d u,a ;dlaIKh nyq,j Ndú;d lrhs'

i. isria j.d u¿ i|yd Ndú;d lrk j.d jHqyfha úfYaIs; ,laIK 02 la ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii. a. isria j.d u`M msßùu i|yd jvd;a iqÿiq >K udOHh ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

b. th f;dard .ekSug fya;=j ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

iii. ks¾mdxY= j.d l%uhl iSudldÍ idOlhka ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

G. jdksc ;jdka me< ksIamdok lsÍu ioyd úúO nÿka j¾. Ndú;d fõ' i. jdksc ;jdka me< ksIamdokh lsÍug fhdod .; yels nÿka j¾.hla i|yd ksoiqkla ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

iii. tjeks nÿka ;jdka Ndú;fha jeo.;alula ioyka lrkak'

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Page 15: 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhledudept.np.gov.lk/learning_materials/Passpapers/Bio... · 2020. 4. 3. · 2 05' mgl frdamK udOHhl ielisSfuka miq th mSvk ;dmlhl

7

ffcj moaO;s ;dCIKfõoh

13 fY%aKsh - 2017 - II fldgi

B fldgi

m%Yak 4 lg ms<s;=re imhkak'

01&' i. wdrlaIs; .Dyj, md,s; mßir ;;ajh we;s lsßug fhdod .kakd Wml%u úia;r lrkak'

ii. ;=,s; nj WoHdk w,xlrKfha § fhdod .kakd wdldrh úia;r lrkak'

iii. ;,fïi ìï uekSfï úlsrK l%uh u.ska l=vd bvul is;shula weo .kakd wdldrh meyeÈ,s lrkak'

02&' i. ffcj úoHd;aul mdxY= ixrlaIK l%u úia;r lrkak'

ii. Y%S ,xldfõ c, Ôú l¾udka;h ÈhqKq lsÍu ioyd we;s úNjh meyeÈ,s lrkak'

iii. bf,lag¾ hka;% Ndú;fhka ÔjdkqyrKh lrk ,o lsß ksmoùfï l%shdj,sfhys mshjr úia;r lrkak'

03&' i. Y%S ,xldfõ wd¾Ól ixj¾Okh yd fi!LH iïmkak ck iudchla Wfoid u;aiH l¾udka;h ÈhqKq lsÍfï jeo.;alu úia;r lrkak'

ii. fnda. úoHdj" wdydr ;dlaIKh yd i;a;aj md,kh wdY%s; ffcj moaO;sj, ld¾hlaIu;dj by< kxjd .ekSug bf,lafg%dksl úoHdj fhdod.; yels wdldrh meyeÈ,s lrkak'

iii. fj<| fmd,g bÈßm;a lsÍu ioyd kj wdydr ksIamdolhla ieliSfï§" wjOdkhg ,la l< hq;= lreKq úia;r lrkak'

04&' i. u[af[dlald j.djl miq wiajkq ydks wju lr .ekSug wiajkq fk<k wjia:dj jeo.;a jkafka flfiaoehs úia;r lrkak'

ii. wdydr ksIamdokhla ioyd SLS iy;slh ;sîfï jeo.;alu myokak'

iii. f.dúfmd< wjYH;djka imqrd .ekSu i|yd f.dúfmd< jHqy Ndú; lsÍfï jeo.;alu úia;r lrkak'

05&' i. wdrlaIs; .Dy ;=< fnda. j.dfõ § isÿ lrk úfYaI kv;a;= lghq;= úia;r lrkak'

ii. foaYSh ;;a;aj hgf;a § i;=ka .eí .ekak ùug lD;%su isÿjkh Ndú;fhys jeo.;alu úia;r lrkak'

iii. m<sfndaO md,kh wd¾Ól ydksodhl uÜgug my<ska mj;ajd .ekSu i|yd ms<smeÈh hq;= lreKq úia;r lrkak'

06&' i. c, iïmdok l%uhl ld¾hlaIu;dj by< kexùug .; yels l%shdud¾. úia;r lrkak'

ii. Y%S ,xldfõ Ydluh wdydr øjH mßrlaIKh lsÍu i|yd nyq,j fhdod .kakd mßrlaIK l%u úia;r lrkak'

iii. isõfrdao g%elagrfhys bkaOk moaO;sfhys l%shdldß;ajh tys m%Odk fldgia kï lrñka fláfhka úia;r lrkak'