Question

In a certain population of 100 individuals, one fourth of the individuals have the genotype AA, half have the genotype Aa, and one fourth have the genotype aa. One day, 10 individuals with the genotype aa leave the area and cross a river into a new habitat. Which of these processes has changed the population’s gene pool?

A. nonrandom mating
B. immigration
C. emigration
D. natural selection

Answer 1

1.2

2.2

3.3

4.3

5.2

6.3

7.3

8.4

These were the correct answers for lesson 9 genetic change in populations unit 1 evolution in honors biology B.

Step-by-step explanation:

Answer 2

They left so it would be emigration. Hope that helps!