Which of the following happens during prophase? a. the cell cytoplasm divides b. the nuclear membrane breaks down c. the chromatids attach to the spindle d. the sister chromatids are pulled apart.

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

Me with these questions if you’re it sure don’t answer

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean