A) They possess coanocytes
B) They are unicellular
C) They all are marine
D) They reproduce only asexually
Correct Answer: A
Solution :
In sponges, gastroderm or coanoderm is mainly made up ofcoanocytes. These cells are the most distinctive character of sponges. These cells are uniflagellate. The beating of their flagella creates water current.You need to login to perform this action.
You will be redirected in
3 sec