Question

Question # 29
Two animals have an identical sequence of amino acids in one of the proteins found in their cells.
What does this indicate about these animals?
A They have been eating the same types of food.
B They have not been exposed to substances that cause mutation.
с
They must be members of the same genus.
D They share a recent ancestor.​

Answer 1

Answer:

B They have not been exposed to substances that cause mutation.