A) Leucosolenia
B) Dentalium
C) Dugesia
D) Ophiothrix
Correct Answer: D
Solution :
When mouth does not arise from blastopore and cleavage is radial and determinate. This condition is called deuterostomia. It is found from Echinodermata to mammal. Because, ophiothrix belongs to phylum Echinodermata. It isaduterostome animal.
You need to login to perform this action.
You will be redirected in
3 sec
