Genetic diversity arises as a consequence of ________, which produce(s) different alleles of a gene.

Which eye color has dense melanin deposits in the iris?

Which of the following is typical of cancer cells?

A bell-shaped curve of phenotypic variation is indicative of

Dolly, the cloned sheep, had telomeres that ___________________.

The essence of meiosis is that __________________________________.

In sexual reproducers, meiosis gives rise to _____________.

During ____, microtubules fasten the cell’s chromosomes to the spindle poles.

Which genetic situation could most likely have confounded Mendel in his recognition of independent assortment?

White fruit color in summer squash is influenced by a dominant allele W, whereas colored fruit must be ww. In the presence of ww, a dominant gene G results in yellow fruit, and homozygous gg results in green fruit. The F2 phenotypic ratios resulting from a cross of a true-breeding plant with white fruit (genotype WW GG) with a plant with green fruit will result in which phenotypic ratios?