38) I believe the correct answer would be letter D: ions are moved against the concentration gradient.
39) I believe the correct answer is letter A: the DNA information for development was silenced in differentiated cells. This is because the frog did not go through <span>embryonic development.</span>
The atmosphere remains trapped with hot air
Answer:
This state occurs when when a generation has gene frequencies that are in almost in every generation.
Explanation:
