In the change from indirect development to direct development in sea urchins all of the following items are lost except
A)pluteus larvA.
B)metamorphosis.
C)planktonic stage.
D)developmental genes.
E)stage with bilateral symmetry.

Question

Quizplus · Accepted Answer

Developmental genes are not lost; they are often conserved and may be repurposed or regulated differently to support direct development.

In the Change from Indirect Development to Direct Development in Sea