Diagram the flow of the urinary system.

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

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

Individuals do not compete directly for resources, but are prey for the same predator