4. Summarize How do species adapt to changing environments over time?
Explain how evidence from the fossil record and from living species suggests
that Earth's species are related. List each type of evidence and provide an
example of each. SC.7.L.15.1, SC.7.L.15.2

14) whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.