Biology, 01.09.2019 23:50 rosetoheart2

Which two structures perform similar functions in cnidarians and sponges?
spicules in cnidarians and pores in sponges
tentacles in cnidarians and nerve cells in sponges
stinging cells in cnidarians and cilia in sponges
gut in cnidarians and collar cells in sponges

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Which two structures perform similar functions in cnidarians and sponges?
spicules in cnidar...

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