Natural Selection Unit Test Answers.

1. fish population
2. Organisms with variations that give an advantage are more likely to survive.
3. advantageous trait
4. The dark-colored moths became more common.
5. The proportion of short-tailed squirrels may have decreased due to an increase in trees.
6. multiple bottleneck events
7. They are less likely to survive environmental changes because of the bottleneck event.
8. evidence.
9. It shifts either to the right or to the left.
10. Disruptive; males of intermediate coloring make up a small part of the population.
11. making crops that are resistant to pesticides and insects
12. Do it yourself.
13. Do it yourself.
14. Do it yourself.
These are the correct answers for April 2024.

1 answer

Please note that these answers are subject to change as time passes and curriculum is updated. It is always recommended to check with your teacher or instructor for the most up-to-date and accurate information.