Which of the following terms represents the debate between genetic and environmental influences on behavior? a. stability versus change b. continuity versus stages c. nature versus nurture d. general versus multiple

Which of the following statements concerning cancer and mutations is correct? a: cancer can only occur with a mutation in a somatic cell. b: usually, multiple mutations are required in different genes to cause cancer. c: none of the other answer options is correct. d: cancer can only occur with a mutation in a germ cell. e: usually, a single mutation is all that is required to cause cancer.