Sponges capture food particles with the help | vedclass

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(A) Sponges belong to the phylum $Porifera$. They possess a unique water transport system. Water enters through minute pores called $ostia$ into the c

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Choanocytes

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(A) Sponges belong to the phylum $Porifera$. They possess a unique water transport system. Water enters through minute pores called $ostia$ into the central cavity,$spongocoel$,and goes out through the $osculum$. This pathway of water transport is helpful in food gathering,respiratory exchange,and removal of waste. The $choanocytes$ (collar cells) line the $spongocoel$ and the canals. These cells capture food particles from the incoming water current via phagocytosis.

Sponges capture food particles with the help of:

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