Which one of the following is not a cell type found in the Parazoa or an inclusion produced by a cell?
A)osculum
B)choanocyte
C)porocyte
D)amoebocyte
E)spicule

Question

Quizplus · Accepted Answer

Osculum is not a cell type found in the Parazoa or an inclusion produced by a cell. It is a large opening at the top of a sponge through which water exits. Choanocytes, porocytes, amoebocytes, and spicules are all cellular components found in sponges.

Which One of the Following Is Not a Cell Type