Question Chimpanzees, chickens, cows, and human beings all share a gene for an insulin hormone. What does this suggest?(1 point) Responses This suggests that two of these species share a common ancestor. This suggests that two of these species share a common ancestor. This suggests that none of these species share a common ancestor. This suggests that none of these species share a common ancestor. This suggests that three of these species share a common ancestor. This suggests that three of these species share a common ancestor. This suggests that all of these species share a common ancestor. This suggests that all of these species share a common ancestor.

1 answer

The presence of the same gene for insulin hormone in chimpanzees, chickens, cows, and human beings suggests that all of these species share a common ancestor. Therefore, the correct response is:

This suggests that all of these species share a common ancestor.