Question

What happens if population size is smaller than needed? Discuss.

Answer 1

Answer:

Small populations tend to lose genetic diversity more quickly than large populations due to stochastic sampling error (i.e., genetic drift). ... This is because some versions of a gene can be lost due to random chance, and this is more likely to occur when populations are small.

Answer 2

Answer :

small population tend to lose genetic diversity more quickly than large populations due to stochastic sampling error. This is because some versions of a gene can be lost due to random chance, and this is more likely to occur when populations are small.

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