What two properties of the core of the sun make it possible to create the photons that we see from the sun?

In familial hypercholesterolemia individuals homozygous for the allele causing the disorder completely lack receptors on liver cells that take up cholesterol from the blood stream. heterozygous have one-half the number of receptors while individuals homozygous for the normal allele are phenotypically normal. this is an example of a.epistasis b.complete dominance c. incomplete dominance d. codominance

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

What did hunter gathers do to alter the environment?