Why is it a good idea to have a carbon monoxide detector in the home? a. to keep parents and children from suffocating b. to avoid poisoning by a buildup of co gas c. to warn members of the household of smoke from

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.