Introns are areas that\nOptions:\n- (A) it keeps an organism warm\n- (B) Plant reproduction\n- (C) the wearing away of rock\n- (D) do not code for protein\n- (E) Something coming from a gland\n- (F) Plant growth is reduced\n- (G) allow growth\n- (H) produce offspring
Let’s work this out in a step by step way to be sure we have the right answer.
(D)
Introns are regions that do not code for proteins.

An area is a rectangular region of cells.

Introns are areas that do not code for proteins.

.

Thus, the answer is (D)