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11 grade biology others

Paragastric cavity of sponges is lined byOption A- AmoebocytesOption B- ChromocytesOption C- ChoanocytesOption D- Pinacocytes

Aniket Singh

1 Year agoGrade

1 Answer

Askiitians Tutor Team

1 Year ago

The correct answer is:

Option C - Choanocytes

Explanation: The paragastric cavity, also known as the central cavity or spongocoel, in sponges is lined by choanocytes. These cells have a collar-like structure around a flagellum and are responsible for creating water currents, aiding in feeding and gas exchange. Choanocytes trap food particles from the water as it passes through the sponge's body.

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