How has genetics changed since the time of Mendel?

The word belongs in a different group than all of the other words in the list.

Gene flow and genetic drift both affect allele frequencies in a population. a high level of gene flow into a population genetic diversity in a population. a high level of gene flow out of a population genetic diversity in a population. genetic drift is the change in allele frequencies due to factors. typically, genetic drift has the biggest impact on populations.

What part of atp changes when energy is released in the cell of all living things and what is the name of this process