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stepladder [879]
3 years ago
10

Which of the following provides the most conclusive evidence that organisms of two different species share a common ancestor?

Biology
2 answers:
Andrei [34K]3 years ago
5 0
The answer is A. They have similar DNA sequences, That is the only way to determine if they share a common ancestor. It´s all in the blood.
Dovator [93]3 years ago
3 0

Answer:

The answer is a)They have similar DNA sequences

Explanation:

All similarities reflect the existence of a common evolutionary ancestor. All living beings carry the following: They have the same DNA; The same or very similar DNA; the same gene expression; The same amino acids. These shared peculiarities suggest that living beings descended from a common ancestor. All living organisms carry these characteristics because they were inherited from that ancestor

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