In case of poriferans, the spongocoel is lined with flagellated cells called:
Correct answer: B. Choanocytes
- A. Oscula
- B. Choanocytes
- C. Mesenchymal cells
- D. Ostia
Explanation
Spongocoel is the central body cavity of the sponges. It is lined by highly specialised flagellated cells called choanocytes.
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About Kingdom Animalia
Animals are multicellular, heterotrophic eukaryotes whose cells lack cell walls and chloroplasts, with specialised tissues in most groups. Coverage includes body symmetry, tissue layers, coelom, segmentation and levels of organisation, plus major phyla such as Porifera, Cnidaria, Platyhelminthes, Annelida, Arthropoda, Mollusca and Chordata.
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