Question

when can it be said that two species possess common ancestor

Answer 1

Explanation:

If two or more species share a unique physical trait they may all have inherited this trait from a common ancestor. Traits that are shared due to common ancestry are homologous structures.

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Answer 2

Answer:

If two or more species share a unique physical trait they may all have inherited this trait from a common ancestor. Traits that are shared due to common ancestry are homologous structures

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