snoopy2382 snoopy2382

19-03-2021
Biology

contestada

How can we tell that two species shared a common ancestor, and are therefore related?

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neliswacharity neliswacharity

19-03-2021

Answer:

Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules

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WhorllyCarezzz WhorllyCarezzz

19-03-2021

Explanation:

There are multiple ways you can tell

you can look at the bone structure of an organism and see if it's homolougous

Or use a cladogram to tell what species share a common ancestor ( hope this helps)

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