If one or more of these mutations occurs in the genes of reproductive cells, how might the traits of offspring be affected? a. they may be harmed. b. they may not be affected at all. c. they may receive a benefit

Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells