A) annelida
B) Echinodermata
C) mollusca
D) nematode
Correct Answer: D
Solution :
Pseudocoelom is a persistent blastocoels lachking a definite mesoderm lining Pscudocoelomatc invertebrates include Aschelminths.You need to login to perform this action.
You will be redirected in
3 sec