Question

Studying the early growth and development of animals provides clues to their shared ancestry; this field of study is called ______.

Answer 1

It sounds like a definition of "embryology."

They key word here is "early."

Embryos are the early stages of a developing animal.

Different animals, with the same ancestors, tend to develop in very similar ways to one another,
while they're in the embryo stage.

Answer 2

THANK YOU!!!!!

Answer 3

Sure, no problem.