Reduction division during meiosis is one of the reasons diversity occurs in natures. Which of the following examples represents this process?
A: a human cell with n chromosmes forms a cell wih 2n chromosomes. B: two cells from a horse that contain 64 chromosomes divide to fo 4 cells that also have 64 chromosomes. C:a tomato that has a diploid cells with 24 chromosmes forms gametes with 12 chromosmes. Or D: q cat’s cells with 19 chromosomes, fuse together to form diploid gametes.

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

What problem would a person most likely have if her kidney did not work correctly?