What do autosomal genes determine?


What do autosomal genes determine?

Autosomal Genes:

Autosomal genes are the genes found on the 22 pairs of autosomal chromosomes. There is only one pair of chromosomes that are not autosomes, these are the sex chromosomes that can either be two X chromosomes or an X and a Y chromosome.

Answer and Explanation:

Autosomal genes determine most of a person's physical characteristics and how their body functions. As the sex chromosomes are small in size, they account for only a tiny portion of the traits in a person but they do determine whether a person is male or female. The autosomal genes determine over 90 percent of the other traits.

Learn more about this topic:

Pedigree Analysis in Human Genetics: Inheritance Patterns

from Biology 102: Basic Genetics

Chapter 6 / Lesson 3

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