Potporni sustav životinja Flashcards by Dalia Prstačić | Brainscape

Q

spužve

A

iglice/spikule
- građene od proteina, vapnenca (CaCO3) i kremena (SiO2)

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Q

žarnjaci

A

polip
- nepokretni oblik žarnjaka
- crveni koralj - egzoskelet od vapnenca (CaCO3)
meduze
- pokretni oblik žarnjaka
- imaju HIDROSKELET - ispunjen vodom

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Q

plošnjaci i oblići

A

endoskelet - parenhim - hidroskelet

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Q

člankonošci

A

kukci i pauci - egzoskelet od hitina (polisaharid - polimer glukoze)
rakovi - egzoskelet od vapnenca (CaCO3) - potrebno presvlačenje

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Q

mekušci

A

puževi - egzoskelet od 1 dijela
* puževi golaći nemaju
školjkaši - egzoskelet od 2 dijela
glavonošci - endoskelet
* indijska lađica egzoskelet

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Q

bodljikaši

A

endoskelet

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Q

svitkoglavci

A

endoskelet

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Q

sisavci

A

endoskelet

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