Answer:
A) Divergent evolution because all of the species have similar structures during the first stage of development.
Explanation:
Answer:
They are single celled organisms.
Explanation:
Answer:
By changing a gene's instructions for making a protein, a mutation can cause the protein to malfunction or to be missing entirely. When a mutation alters a protein that plays a critical role in the body, it can disrupt normal development or cause a medical condition
Explanation:
