As you move from an animals class to its order, it becomes part of a group that is closely related.

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.

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?

Spirochetes have a twisting and flexing locomotion due to appendages called