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Define evolution in genetic terms.

The process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.

Explanation:

Evolution is defined as the process of growth and development or the theory that organisms have grown and developed from past organisms. ... An example of evolution is the theory started by Charles Darwin that theorizes about how humans came to be in their present form.

hope this helps.

yes, because even though a theory has a  lot of evidence to support it, it is not always true

i think this picture will you.