What conclusions can you draw about the results of your first cross between a homozygous red bull (rr) and a heterozygous red cow (rr)?

How had the study of mitosis affected scientists knowledge of cancer

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion

How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.