What does the scientific name of an organism tell you about it?

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 label correctly identifies what x represents in the concept map?

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?