Biology

Lexie

16 August, 12:31

Imagine pond with a community of two types of algaepopulation of algae in the community called type A algae, tolerates pH levels from 70 7.9 and dies outside of this range. Another population in the community called type tolerates pH levels from 6,5 to 7.7 and dies outside of that rangeWhat would you expect to happen if the pH of the pond with this community of algae drops from 7.3 to 6.7

A. The type algae would increase

B. Due to artificial selection the frequency of type A alleles in the community would decrease

C. The fitness of type decrease

D. Due to natural selection, the allele frequency of type A alleles in the community would decrease

E. Due to natural the frequency of type A in the community would increase