Question

Which statement best explains why embryology is useful to taxonomists.

A. An embryo develops through a series of cell divisions.
B. Comparing the development of embryos reveals evolutionary relationships.
C. Embryos are usually well preserved as fossils.
D. Embryos undergo a series of metamorphic changes.

Answer 1

a

Step-by-step explanation:

unit test

Answer 2

a

Step-by-step explanation:

the reason for a is when a cell is expanding, it divides its self to form a bigger cell, and those cells get close together to from the embryo