Which of the following are basic components of the Hardy-Weinberg model?
a.) Allele frequencies, number of individuals in the population
b.) Frequencies of two alleles in a gene pool before and after many random matings
c.) Allele frequencies, phenotype frequencies
d.) Allele frequencies in a subset of the population

Respuesta :

Answer:

b.) Frequencies of two alleles in a gene pool before and after many random matings

Explanation:

b.) Frequencies of two alleles in a gene pool before and after many random matings

The frequencies of two alleles in a gene pool before and after many random matings are BASIC components of the Hardy-Weinberg model (Option B).

The Hardy and Weinberg (HW) model states that allele and genotype frequencies in a population remain constant across generations in the absence of evolutionary driving mechanisms.

These evolutionary driving forces include natural selection, mutation, nonrandom mating, migration, and genetic drift.

In population genetics, this model is used to determine the change in the allele frequencies from one generation to the next in a population.  

In conclusion, the frequencies of two alleles in a gene pool before and after many random matings are BASIC components of the Hardy-Weinberg model (Option B).

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