Chrosomes are found insise of a cell. they are pairs of chromosomes in every human body cell. one of each pair of chromosomes come from each chromosomes are made up of long lenghts

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.

What pattern of migration do whales follow?