4. From the information that two atoms have two different proton counts, you can conclude that the atoms A. belong to two entirely different elements
B. represent different isotopes of one element
C. are likely to react violently with each other
D. might be different ions of the same clement

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.