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iren2701 [21]
3 years ago
8

Why is DNA used to show common ancestry ?

Chemistry
1 answer:
Marizza181 [45]3 years ago
5 0

Answer:

while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules can be used to determine species' relatedness.

Explanation:

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Answer: nn

Explanation:

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Learn more about chemical reaction:brainly.com/question/22817140

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