Complete the statement.

relationships are revealed by using structure, chemistry, and behavior for classification.

what is the blank?

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

What is the farthest destination to date for a human spaceflight mission?

The mixture of sperm and fluids from the seminal vesicles, prostate gland, and cowper's glands is called