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earnstyle [38]
2 years ago
14

What must happen in order for a new species to evolve.

Biology
1 answer:
AysviL [449]2 years ago
6 0

What must happen in order for a new species to evolve? They must mate with other species; the gene pools of two populations must become separated, or reproductively isolated.

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At first, the activated receptor relates with G proteins molecules in the cell.

before the ultimate physiological effect of the ligand on the cell's behavior is produced Therefore, the cellular signaling starts as soon as the first messenger (the ligand) binds to its receptor.

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