Question

A student recorded the height of each student in the school. She then made a bar graph of her results. She observed that

Answer 1

Answer:

Height is affected by multiple pairs of genes on different chromosomes.

Explanation:

The results of the graph made by the student shown above, show that in relation to the height of people, there is a very large variation of phenotypes. This variation is due to environmental action in a variation of genotypes, which is very common in characteristics resulting from polygenic inheritance.

In this way, we can guarantee that according to the graph, height is affected by multiple pairs of genes on different chromosomes, which interact with each other, determining very variable characteristics.