what do biologists study changes in amino acid sequence when trying to determine causes of genetic variation?

reason for studying human genetics is that it gives us a powerful tool for understanding and describing human evolution. At one time, data from physical anthropology (including information about skin color, body build, and facial traits) were the only source of information available to scholars interested in tracing human evolutionary history. Today, however, researchers have a wealth of genetic data, including molecular data, to call upon in their work.

andromache andromache · Answer 2 · 2022-03-24T18:09:48+01:00

The reason for the study changes in the amino acid sequence should be explained below:

Reason for studying human genetics:

It provides a powerful tool for understanding and explaining the evolution of humans. At one time, the data should be from the physical anthropology that involved the information related to the color of skin, building body, etc that represent the sources of the information that made available to the scholars interested in tracking the history of human evolution.

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