Question

How does a universal genetic code relate to the hypotheses about the origin of life on Earth?

Answer 1

A universal genetic code relates to the hypothesis of the origin of life on earth because of the fact that even though organisms can be completely different physically, they must all come from the same origin to share a similar genetic code.

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Answer 2

• The evolutionary history of life on Earth traces the processes by which living and fossil organisms evolved, from the earliest emergence of life to the present.

• The similarities among all known present-day species indicate that they have diverged through the process of evolution from a common ancestor.

• Many scientists favor the RNA world hypothesis, in which RNA, not DNA, was the first genetic molecule oThe evolutionary history of life on Earth traces the processes by which living and fossil organisms evolved, from the earliest emergence of life to the present.