Therefore, Ap is negative meaning that natural selection is causing allele frequencies to decrease. At p = 0.2, w is also lower than at pequ ilibrium. ^^fo^ increasing allele frequencies (positive Ap) by natural selection causes an increase in mean fitness. At pequiiibrium, W is at its maximum for these relative fitness values and so Ap is zero because selection will no longer change the allele frequencies.

0 0

Post a comment