A) Hydra
B) Sycon
C) Planaria
D) Leucosolenia
Correct Answer: B
Solution :
Amphiblastula is the free-swimming embryo (larva) of some sponges (e.g., Sycon). It is hollow and half of its cells bear flagella. It develops from stomatoblastula and undergoes gastrulation .
You need to login to perform this action.
You will be redirected in
3 sec
