2. Almost 75 percent of the genes that code for enzymes, that control
biochemical processes in humans can be traced back to prokaryotic cells.
Does this evidence support the claim that cells of all living organisms are
descended from a common ancestral cell? Explain why or why not.

Respuesta :

The evidence supports the claim that cells of all organisms descended from a common ancestral cell because sequence homology shows evolutionary relationships.

What is sequence homology?

Sequence homology refers to the resemblance between two or more gene sequences in different organisms due to a common origin, and therefore this evidence shows the process of evolution across the tree of life.

In conclusion, the evidence supports the claim that cells of all organisms descended from a common ancestral cell because sequence homology shows evolutionary relationships.

Learn more about sequence homology here:

https://brainly.com/question/9640986

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