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29/08/2020 6:14 pm
Topic starter
Sponges capture food with the help of
(a) pinacocytes
(b) choanocytes
(c) trophocytes
(d) theocytes
1 Answer
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29/08/2020 6:16 pm
(b) choanocytes
Explanation:
Sponges capture food with the help of flagellated cells/collar cells/choanocytes. These cells maintain a flow of water through the body and improves both respiratory and digestive functions, pulling in oxygen and nutrients and allowing a rapid expulsion of CO2 and other waste products.