How is the blastopore of a protostome similar to that of a deuterostome? How do these blastopores differ?

1 Answer

The majority of coelomate invertebrates develop as protostomes from first opening, blastopore.

Explanation:

The majority of coelomate invertebrates develop as protostomes i.e., first mouth in which the oral end of the animal develops from the first developmental opening, the blastopore.