A buildup of fat in the liver cells, which may be caused by alcohol abuse, obesity, hepatitis C, diabetes or other causes

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic