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OLEGan [10]
2 years ago
5

Explain why natural selection cannot occur in a population that has no variation in traits.

Biology
1 answer:
Ann [662]2 years ago
6 0

In any population, members have slight differences among them, whether in height, eyesight acuity, beak shape, rate of egg production, or other traits that may affect survival and reproduction. If a trait has a genetic basis, it can be passed on to offspring helping the terms of natural selection.

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