Surgically removing tails of mice over several generations does not yield mice without tails. This proves that
A. cutting the tail does not cause genetic change. So it is not inherited.
B. characters acquired during one’s lifetime are not inherited.
C. neither A nor B is correct
D. both A and B are correct
Answer:D
Surgically removing tails of mice over several generations does not yield mice without tails. This proves that
A. cutting the tail does not cause genetic change. So it is not inherited. B. characters acquired during one’s lifetime are not inherited. C. neither A nor B is correct D. both A and B are correct