The increasing diversity of the american workforce, and the fact that people aged 18–34 are more likely to be living with their parents than with a spouse or partner, are both examples of a(n) force for change.

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

Which identifies the main purpose of biological taxonomy?

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain