You show a child two tall and thin glasses filled with equal amounts of water. you pour the water from one glass into a short, wide glass and tell the child to take the glass with the most water in it. you are observing the child's capacity to

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 are characteristics of minerals? select 3 choices

Ascientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. which biological component would be best to use as a model for the pill's function? bacteriocytes phagocytes complement antibodies