Populations and Communities

In this lesson you will learn about

1. a) Watch this video to learn about genetic drift. 

b) Watch this video to learn about gene flow. 

c) Watch this video to learn about natural selection. 

d) Watch this video to learn about non-random mating. 

2. Once you've watched the video do the Spirit Bear Thought Lab on page 692 of your textbook and page 697 #1-8. These questions will help make sure that you correctly understand the information from the lesson.

3. Read Chapter 19 pages 689-697 from the textbook for a deeper understanding of this material.

4. Complete the assignment: genetic diversity.

This PowerPoint outlines all the main points that you need to know from this lesson. You can use this PowerPoint as a review when you revisit this information at a later date.