Which organ decreases about 40% in capacity  between the ages of 20 and 80?

How do cells grow and reproduce to maintain homeostasis?

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

What is the statement plant growth is affected by the color light