Animal Kingdom Question 282
Question: Body cavity surrounding alimentary canal but it is not lined by cellular layer in which of the following [BHU 2003]
Options:
A) Nematodes
B) Platyhelminthes
C) Annelids
D) Echinoderms
Show Answer
Answer:
Correct Answer: A
Solution:
Pseudocoelom formed by blastocoel surrounds the alimentary canal in Nematodes (Ascaris).