Q. Which of the following is not true of echinoderms?
A. Exclusively marine habitat
B. Schizocoelic coelom
C. No excretory organs
D. Water vascular system
Answer: Schizocoelic coelom
We will be happy to hear your thoughts
A. Exclusively marine habitat
B. Schizocoelic coelom
C. No excretory organs
D. Water vascular system
Answer: Schizocoelic coelom