Name three organisms that perform photosynthesis

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

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.