My element is Helium. In the lesson, many models were used to depict the atom. How did these models help you understand atomic structure?

What do science, technology, and disease have to do with each other?

Speed is the ratio of the distance of an object moves to

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.