Which example best describes the influence of genetic factors

A the adult offspring of a pair of deer is shorter than his parents and obtain fewer nutrients than it was younger B, corn plant is the same height as another corn plant of different variety, a horses, the same size as his parents, and similar to other height and horses of the same breed that lives in the same farm or D shrub with good access to sunlight, is taller than other shrubs located in the area

C) A horse is the same size as its parents and similar in height to other horses of the same breed that live in the same farm.

This example best describes the influence of genetic factors because the size and height of the horse is determined by its genetic makeup, which is passed down from its parents. The fact that it is similar in height to other horses of the same breed further suggests that genetic factors play a significant role in determining the physical characteristics of the horse.