Question

What are choanocytes and amoebocytes?

Answer 1

Choanocytes and amoebocytes:

1. Choanocytes are specialized cells with a single flagellum surrounded by a microvilli net.
2. Amoebocytes are sponge cells that can carry nutrients to other sponge cells.
3. Choanocytes and amoebocytes are present in sponges.
4. Choanocytes flagella beat to actively pump water through the sponge, whereas the collars of the choanocytes are the principal places where nutrients are absorbed.
5. Amoebocytes perform a number of activities, including transferring nutrients from choanocytes to other cells within the sponge and producing eggs for sexual reproduction.