Intentional conversion (by humans) of persistent upland or shallow water to wetland is termed:

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 of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above

How do antiviral drugs work? in your own words.