Which of the following are basic components of the hardy–weinberg model?

Frequencies of two alleles in a gene pool before and after many random matings. (Why: Hardy and Weinberg were trying to determine how and whether allele frequencies in a population change from one generation to the next.) I hope that this is the answer that you were looking for and it has helped you.

"d. Zoning regulations prevent new businesses from competing with established businesses" is the best response. They often inhibit new businesses from forming in certain areas.