Q. Which of the following are also known as collar cells?
A) Choanocytes
B) Pinocytes
C) Thesocytes
D) Cnidoblast
Explanation
In sponges, choanocytes are also known as collar cells.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.