What are potential sources of error in marta's
experiment?

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

Organisms that successfully adapt will leave to grownone of the above

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line