NO LINKS PLEASE Why is the giant iguana a good example of Charles Darwin's theory of adaptive radiation, or the way a species adapts to its environment ?

O A. Giant iguanas live on the largest island in the Galapagos.

OB. Giant iguanas live on the smallest island in the Galapagos.

O C. Giant iguanas help each other survive.

OD. Giant iguanas are larger than other iguana species.

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.