Here's a problem to solve: In whitetail deer, females seldom grow antlers. Which best explains why male whitetail deer grow antlers but females seldom grow antlers?

Among the 4 following options, which is the correct answer?

- A: Female deer have no need for antlers.
 
- B: Male deer are older than female deer.
 
- C: Antler growth is controlled by genes.
 
- D: Antler growth depends on behavior.
 