4.Gregor Mendel crosses two pea plants. One pea plant has purple flowers (Pp), which is dominant trait, the other has white flowers (pp), which is a recessive
trait. What is the probability the offspring will have purple flowers? What is the
probability that they will have white flowers?

25% chance they will have white flowers.

Explanation: a recessive gene can only be expressed if both parents recessive genes line up (pp). A punnet square will show that there is only 1/4 chance that both recessive genes will line up

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation:

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck