Q. Which type of cells absent in sponges?
A) Trophocytes
B) Myocytes
C) Archaeocytes
D) Cnidocytes
Explanation
Cnidocytes or stinging cells are spherical or oval cells found in entire epidermis except that of basal disc and are found only in cnidarians. Archaeocytes, trophocytes and myocytes are found in sponges.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.