In humans, the immediate result of a blockage in one ureter would be to
(a) limit the ability to store urine
(b) prevent filtration of the blood
(c) stop the release of urine from the body
(d) decrease the amount of urine entering the
bladder

What field of science did harry hess study?

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

What happens when the cell copies its chromosomes