1. water is considered hypoxia (acking oxygen) if it contains 2 mg/ or loss dissolved oxygon. think of the food chain that exista
in the gulf of mexico: what are the types of organisms that likely live at the bottom of the gulf, where the water is most
hypoxie? how can a lack of oxygen affect them? which cellular processes are affected by a lack of oxygon?

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.