Q. Which statement is incorrect about members of phylum-Porifera?
A) Have cellular level of organisation
B) Have separate sexes
C) Sexual reproduction takes place by gamete formation
D) Have a water canal system
Explanation
Sponges are hermaphrodites, i.e., sexes are not separate and sexual reproduction takes place by gamete formation. Both eggs and sperms are produced by the same individual
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.