How are evolution and allele frequency connected?

An example of macroevolution is the evolution of a new species. One mechanism that drives evolution is natural selection, which is a process that increases the frequency of advantageous alleles in a population. Natural selection results in organisms that are more likely to survive and reproduce.

evolution is the process that catalyzes genetic changes within a population of organisms. so evolutionary change can't occur without changes in allele frequency while a change in allele frequency is an indication that evolution is occurring

i don't know, but does anyone wanna be friends? i'm doing my homework at 1: 49 in the morning : /

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.