What is the best description of the chromosomes by the end of metaphase of mitosis? a- the chromosomes separate at the centromere and begin to move apart b- the chromosomes reach opposite sides of the cell and begin to be incorporated into two new nuclei c- the chromosomes have coiled and become more compact d- the chromosome pairs collect in a line across the middle of the cell(20 )

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.