Tubulasi Kel 4
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Transcript of Tubulasi Kel 4
8/17/2019 Tubulasi Kel 4
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8/17/2019 Tubulasi Kel 4
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DISUSUN OLEH KEL 4:
Q JURIST WARDANI 133 YENI WIDAYATI 142BAIQ EKA RAMDHANI 155DESI WULANSARI 166
tubulasU!tu" M#$#!u% Tu&as Mata Kula% E$b'( )a! '#*'()u"s
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Tubulas +
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Tubulasi adalah pertumbuhan lanjutan yang
mengiringi pembentukan gastrula. Dalam tahap
ini terjadi pembentukan saluran berongga yang
disebut pembumbungan.
8/17/2019 Tubulasi Kel 4
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Tubulas )a! D,#'#!salA-al Mengiringi proses tubulasi
Terjadi proses differensiasi setempat
pada tiap bumbung ketiga lapis benih
Organogenesis bentuk definitif
8/17/2019 Tubulasi Kel 4
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A. D#/#'#!sas a-al *a)a )a#'a% bu$bu!�t()#'$ !#u'al sa'a/
Ba&a! )#*a! Ba&a! b#la"a!&
E!0#*%al(! (ta" M#)ulla s*!als
B. D#/#'#!sas a-al *a)a )a#'a% bu$bu!&#!)()#'$
Ba&a! )#*a! t#!&a% )a! b#la"a!&
. D#/#'#!sas a-al *a)a )a#'a% bu$bu!&$#s()#'$
t(t 'a!&"a ba&a! )#'$s "ult )a! 7a'!&a!*#!&"at la! (t(t 8s0#'a 'a!&"a )a! alat
u'(&#!tals.
8/17/2019 Tubulasi Kel 4
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8/17/2019 Tubulasi Kel 4
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Proses Tubulasi
3 9'(s#s uta$a )ala$ tubulas
1. I!8a&!as
2. E8a&!as
3. D#la$!as
8/17/2019 Tubulasi Kel 4
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9'(s#s :a!& $#!:#'ta tubulas
1. 9#!(!7(la! )a#'a% "#*ala
2. 9#$b#sa'a! )a! *#$a!7a!&a! b#'at
ba)a!
4. 9#!(!7(la! )('s(;$#)a! )a#'a% ba)a!
5. 9#$b#!tu"a! 7a'!&a! #<t'a;#$b'(!al
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Bu$bu!&;bu$bu!& :a!& t#'b#!tu"
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Bu$bu!& N#u'al
B#'asal )a' #0t()#'$ sa'a/ b#'u*a
!#u'al *lat# atau "#*!& !#u'al )a!
t#'l#ta" ))a#'a% )('s( $#)al #0t()#'$
:a!& b#'la!&su!& )#!&a! 2 0a'a :atu
!8a&!as )a! *#!#bala! )'!&
)#!&a! )#la$!as.
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Bumbung Keping Neural
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Bumbung ectoerm
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Bumbung Neural
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BU!BUN" EPIDE#!IS
T#'7a) )a' tubulas #0t()#'$ #*)#'$s.B#'la!&su!& *a)a s#lu'u% #0t()#'$ :a!&
$#!:#la*ut #$b'( "#0ual #0t()#'$
s:a'a/. Tubulas b#'sa$aa! )#!&a! *'(s#s
tubulas s:a'a/ *#!(!7(la! "#*ala
*#$b#sa'a! )a! *#$a!7a!&a! ba)a!.
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Tubulas #*)#'$s *a)a
&ast'ula &#*#!&
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Bumbung Enoerm
M#t#!t#'(! bu$bu!& #!)()#'$ b#'"#$ba!& $#!7a) 3 )a#'a%salu'a! *#!0#'!aa! *'$t8# :atu
$orgut
T#'7a) b#'sa$aa! )#!&a! *#$b#!tu"a! )a#'a% "#*ala #$b'(
*a)a a-al tubulas s#%!&&a )a#'a% "#*ala t#')a*at bu$bu!&
#*)#'$s bu$bu!& !#u'al )a! bu$bu!& $#t#!t#'(! )a! s#l;s#l
$#s()#'$. T#')a*at 2 )/#'t"ulu$ :atu )('sal b#'%ubu!&a!
)#!&a! a!t#'(' bu$bu!& !#u'al )a! $#$b#!tu" (ta" )a!
8#!t'al b#'%u!&a! )#!&a! bu$bu!& #0t()#'$ )a! b#'t#$u
)#!&a! st($()#u$.
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!igut
B#'asal )a' ba&a! a'0%#!t#'(! ) a"%' &ast'ulas. D
8#!t'al b#'s s#l;s#l b#':(l" ) )('s(;$#)a!
b#'batasa! )#!&a! bata!& !(t(0%('). 9!&&'a!
)('s( #!)()#'$ tu$bu% )a! sal!& b#'t#$u )a'
lat#'al t#'b#!tu"la% ata* bu$bu!& #!)()#'$ :a!&
l#!&"a*.
Hingut Tu$bu% b#'sa$aa! )#!&a! *#!(!7(la! )a#'a% #"(' 2
)/#'t"ulu$ :atu )('sal tal &ut )a! 8#!t'al ba"al
'#0tu$=0l(a0a.
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Saluran pencernaan primiti%
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BU!BUN" !ESODE#!
9a)a tubulas $#s()#'$ t#'7a) 2 *'(s#ss#'#!ta" :atu *#$(t(!&;*#$(t(!&a!)a! tubulas s#!)'. La*sa! $#s()#'$
t#')a*at ) "#)ua ss bu$bu!& !#u'al!(t(0%(') )a! bu$bu!& #!)()#'$s#ta* ba&a! $#s()#'$ t#')' )a'
a. E*$#'#.
b. M#s($#'
0. H:*($#'
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Ja'!&a! E<t'a" E$b':(!al
M#$b'a! #"st'a #$b'(!" $#'u*a"a! *#'luasa!;*#'luasa! b#'la*s $#$b'a! )a' 7a'!&a!;
7a'!&a! #$b'(. 9a)a )asa'!:a $#$b'a!;
$#$b'a! t#'s#but a)ala% l*ata!;l*ata! :a!&
*a)a a"%'!:a tu$bu% $#!&#ll!& #$b'( )a!
$#!&%asl"a! #$*at "a!tu!& *a)a #$b'( :a!&
s#)a!& tu$bu%. Mas!&;$as!& $#$b'a!
t#'b#!tu" )a' s#l;s#l :a!& b#'asal )a' )uala*sa! !ut/a% b#'b#)a. K##$*at $#$b'a! !
:atu "a!tu!& "u!!& t#lu' yolk sac a$!(!
"('(! )a! ala!t(s.
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Ja'!&a! E<t'a" E$b':(!al
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Ka!tu!& Y(l"
Tu$bu% )a' )8#'t0ulu$ 8#!t'al
$)&ut. K#t"a s#lu'u% tubu% #$b'(
$#!7('(" "# )('sal "#*ala "# a!t#'('
)a! #"(' "# *(st#'(' t#'7a) *#l*ata!
s*la!0%!0 $#s()#'$ b#'sa$a
#!)()#'$ )a#'a% $)&uts*la!0%!(*l#u'# "#$u)a! $#$ba&
2 )a#'a% 0(#l($ 0(#l($ !t'a
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Alla!t(s
B#'asal )a' )8#'t0ulu$ %!)&ut )
$#)(;8#!t'al "# *(st#'(' )ala$
0(#l($ #<t'a #$b':(!al. T#')a*at
'(!&&a alla!t(s :a!& b#'/u!&s u!tu"
*#!:$*a!a! >at #"s'#s.
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A$!(!
T#')a*at %a!:a *a)a '#*tla a8#s )a!
$a$ala A$!(ta. 9#'tu$bu%a! a$!(! a)a 2
:a"! *#l*ata! s($at(*l#u'# )a! *#'(!&&aa!
#$b':(blast. A$!(! tu$bu% *a)a 7a'!&a!
t'(*%(blast.
%('(!
Ds#but 7u&a s#'(sa. D!)!& 0%('(! t#')' )a'
s($at(*l#u'# :a!& b#'a)a ) #0t()#'$
#*)#'$s.
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Kuncup &nggota
Ku!0u* a!&&(ta l$b bu) :a!& ba"altu$bu% $#!7a) a!&&(ta t#'b#!tu"*a)a t!&"at tubulas. Mula $ula b#'u*at(!7(la! #0t()#'$. K#$u)a! )s (l#%$#s()#'$. Ja) "u!0u* a!&&(ta )b!aatas )ua la*s b#!% #0t()#'$ )a!$#s()#'$.
Ku!0u* a!&&(ta a)a 2 *asa!& :a"!a!t#'(' )a! *(st#'('.
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D t!&"at tubulas t#'7a) *'(s#s
1. B#!&"("a! ?#< a)ala% &#'a"a! (t(t
:a!& $#!:#bab"a! *#$b#!&"("a!
ba)a!.
2. 9#'*us!&a! '(tas a)ala% &#'a"a!
(t(t :a!& $#$buat a!&&(ta ba)a!
$#!7a) lu'us.
Beng'o'an an Perpusingan
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Da'a% )a! *#$bulu% )a'a% tu$bu% )a'*ulau;*ulau )a'a% :a!& t#')a*at *a)as*la!0%!0 $#s()#'$ ) )a#'a% :(l"
)ba-a #$b':(. 9ulau;*ulau )a'a%b#'asal )a' s#l;s#l $#s()#'$ :a!&)a*at b#'),#'#!sas $#!7a) b#'ba&a
7#!s s#l )a! 7a'!&a! )s#butmesenchyme $#s#!"$.
9#'#)a'a! Da'a% A-al
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@#!a 0a')!als :a!& t#'l#ta" )a!ta'a
bu$bu!& $#s()#'$ )a! bu$bu!&
#0t()#'$ )ba& atas 3 )a#'a% :a"!
1. @#!a 0a')!als 0($$u!s t#'l#ta"
8#'t0al $#!u7u 7a!tu!&.
2. @#!a 0a')!als a!t#'(' )a!t#'(';)('sal
7a!tu!& s#7a7a' )#!&a! )('sal a('ta#
3. @#!a 0a')!als *(st#'(' ) *(st#'('
)('sal 7a!tu!&
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D,#'#!sas Ja!tu!&
1. S!us 8#!(sus
2. At'u$
3. @#!t'"#l
4. Bulbus 0(')s
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