Q. Which of the following is not true regarding phylum-Coelenterata?
A) They are diploblastic animals
B) They have cellular level of organisation
C) They have nematocyte cells present on the tentacles
D) The gastro-vascular opening is called the hypostome
Explanation
Phylum-Coelenterata or Cnidaria have tissue level of organisation. Cellular level of organisation is only present in phylum-Porifera
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.