4. How many genes control most traits?

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.

How do living things obtain phosphorus

The image below shows a weather service map. which details best describe this map? check all that apply