Respuesta :
A. Almost all genes in microorganisms, plants, and animals have the same corona
A proof of common ancestry of all organisms is that almost all genes in microorganisms plants and animals have the same codons.
What is evolution?
Evolution refers to the gradual, cumulative and inheritable changes that occur in organisms over a long period of time leading to the formation of new species.
By means of evolution, all organisms which originated from a common ancestor were formed.
An indication of the fact that all organisms can be traced back to a common ancestry is that almost all genes in microorganisms plants and animals have the same codons.
Learn more about evolution at: https://brainly.com/question/12271572
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