Question

question 4 1 pts the pleiotropy that occurs when a single gene controls multiple skeletal traits in dogs, such as leg bone length and skull size, may be explained because dogs have lived with humans for thousands of years. the skeletal traits are related in the overall function of the dog. dogs share a common ancestor. the effect of this gene depends on the environment.

Explanation:

Pleiotropy occurs when a single gene influences multiple traits. In dogs, skeletal traits like leg - bone length and skull size are related in terms of the overall function and development of the dog's body. This relatedness can be a reason for a single gene to control multiple skeletal traits. The other options are not directly related to the mechanism of pleiotropy for these skeletal traits.

Answer:

B. the skeletal traits are related in the overall function of the dog.