Coelomate animal in which blastopore develops into anus is called

Question

Coelomate animal in which blastopore develops into anus is called (A) protostomia (B) deuterostomia (C) blastostomia (D) Neutrastomia

Tardigrade Admin · Accepted Answer

Deuterostomia in these groups of animals the first opening of embryonic development becomes anus.

Q. Coelomate animal in which blastopore develops into anus is called