Animal Kingdom Question 954

Question: Amphiblastula and parenchymula larval stages are found in the

Options:

A) Coelenterata

B) Platyhelminthes

C) Porifera

D) None of these

Show Answer

Answer:

Correct Answer: C

Solution:

In Porifera, development is indirect with free swimming and active, Parenchymula (Leucosolenia and Clathrina) and Amphiblastula (Sycon) larva.