In the twentieth century the study of hereditary took giant leaps forward with the discovery of DNA. DNA is a. the material that makes up genes
b. the result of a genotype test
c. the vitamin that prevents genetic diseases
d. a nutrient that helps humans grow taller
(anyone else have this class on edge2020??)

Select the correct answer. gina's father has diabetes and takes insulin. he recently had a liver transplant, after which he was put on anti-rejection medicines. this has made his insulin less effective. which term best characterizes gina's father's situation? a. drug synergism b. drug antagonism c. drug misuse