Q. Undifferentiated totipotent cells of sponges, are
A) Archaeocytes
B) Porocytes
C) Trophocytes
D) Myocytes
Explanation
Archaeocytes are undifferentiated embryonic amoebocytes of sponges with blunt pseudopodia and large nucleus. These show totipotency and it can produce other types of cells needed by sponges.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.