Question

10 if temperatures are usually much colder on the southern side of the glacier, how might natural selection alter allele frequencies in the southern population that were initially shaped only by genetic drift? explain.

Answer 1

In southern side if glacier where temperature are colder than the norther side will shift the population that are more adapted to cold.

The process through which populations of living things adapt and change is known as natural selection. A population's members are naturally varied, which means that they are all distinctive in some ways. This variety indicates that some people have characteristics that are more environment-appropriate than others. People that possess advantageous qualities, or adapted traits, are more likely to live and procreate. The adaptable qualities are subsequently passed on to the next generation by these people. These beneficial characteristics spread across the population over time.

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