Which of the following provides the most conclusive evidence that organisms of two different species share a common ancestor?

Select one:

a. They have similar DNA sequences

b. They have similar body movements.

c. They live in the same ecosystem

d. They reproduce at the same time.

Question

Felicity Fritz

9 February, 00:44

+2

Answers (1)

Know the Answer?

Amie · Answer 1

The answer is A. They have similar DNA sequences, That is the only way to determine if they share a common ancestor. It's all in the blood.

Which of the following provides the most conclusive evidence that organisms of two different species share a common ancestor?Select one:a. They have similar DNA sequencesb. They have similar body movements.c. They live in the same ecosystemd. They reproduce at the same time.