How do protostomes differ from deuterostomes?
A) Protostomes are diploblastic.
B) Protostomes have radial symmetry.
C) Protostomes undergo spiral cleavage during development.
D) The first opening that develops in protostomes is the anus.
E) Protostomes undergo indeterminate cleavage during development.

Question

Quizplus · Accepted Answer

Protostomes undergo spiral cleavage, where cells divide in a spiral pattern during early embryonic development. This is a key difference from deuterostomes, which typically exhibit radial cleavage.

How Do Protostomes Differ from Deuterostomes