Os seres vivos 24
Transcript of Os seres vivos 24
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OS SERES VIVOS
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AS BACTERIAS
REINO DAS MONERAS
Bacteria unicelular autótrofa
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OS PROTOZOOS E AS ALGAS
REINO DOS PROTOCTISTAS
Os protozoos son seres unicelulares e heterótrofos
As algas inclúen seres unicelulares ou pluricelulares e autótrofos
Protozoo
Algas
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OS FERMENTOS OS MOFOS E OS COGOMELOS
REINO DOS FUNGOS
Os fermentos hainos unicelulares e microscópicos
Os mofos e os cogomelos hainos pluricelulares
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REINO DAS PLANTAS
REINO DOS ANIMAIS
As plantas son autótrofasOs animáis son heterótrofos
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OS INVERTEBRADOS
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POLIPOS E AUGAMARES
Anemoras,corais e augamares.
Son animais con forma de saco e tentaculos venenosos arredor da boca
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VERMES
Lombrigas,samesugas,vermes mariños
Son animais co corpo moi alongado e a miudo dividido en aneis
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EQUINODERNOS
Estrelas e ourizos de mar
Son animais cunha coiraza formada por placas moi duras con consaintes ou pugas
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MOLUSCOS
Mexillóns , caracois, polbos
Son animais co corpo musculoso;moitos deles teñen cuncha.
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ARTOPRODOS
Arañas,cangrexos,insectos,cempés.
Son animáis cunha cuberta externa ríxida e patas articuladas.Algúns boan
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OS VERTEBRADOS
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PEIXES
Quenllas , atuns e troitas
Son animais acuáticos.Co corpo cuberto de escamas.Con aletas en lugar de patas.
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ANFIBIOS
Ras, sapos e píntegas
Son animais terrestres,peroQue deben vivir preto de auga.Co corpo cuberto por unha fina pel.Xeralmente con catro patas
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RÉPTILES
Son animais terrestres ou acuáticos.Co corpo cuberto de escamas.As tartarugas teñen cuncha.Con catro patas,Agás as serpes.
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AVES
Son animais terrestres.Co corpo cuberto de plumas.Con dúas patas, peteiro e ás
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MAMÍFEROS
Son animais terrestres e acuáticos.Co corpo cuberto de pelo.Con patas, aletas ou ás