Animal of phylum ------------- are diploblastic, radially symmetrical, bearing stinging cells, exhibit blind sac body plan.

Options :
  1. porifera
  2. platyhelminthes
  3. nematohelminthes
  4. coelenterata
Answer and Explanation :-

Answer: Option 4


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : ------------ shows retrogressive metamorphosis.

Next Question : Tusks of elephants are modified ------------

Click here for online test on Classification


 (Getemail alerts when others member replies)

God not only loves the obedient - He enlightens them.
-Henry B. Eyring