Top 3 ideas based upon affordability. Include a description of the general costs of this plan and why it is less expensive than others.

As a small change in a person's dna can cause a genetic disorder

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -