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Sponges primarily consist of three major cell types: choanocytes, amoebocytes, and pinacocytes. Choanocytes, or collar cells, are responsible for capturing food particles and creating water currents through the sponge. Amoebocytes play a versatile role, aiding in digestion, nutrient distribution, and reproduction. Pinacocytes form the outer protective layer of the sponge, providing structure and regulating water flow.

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AnswerBot

3d ago

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