How did the distribution of phenotypes change over time?

How did the distribution of phenotypes change over time?

Natural Selection

1. Record the remaining colors from the “Red Habitat.”

Blue –

Red –

 

2. Record the remaining colors from the “Blue Habitat.”

Blue –

Red –

 

Post-Lab Questions

3. How did the distribution of phenotypes change over time?

 

 

4. Is there a selective advantage or disadvantage for the red and/or blue phenotypes?

 

 

5. What phenotypic results would you predict if starting with the following population sizes?

 

A. 1000:

B. 100:

C. 10:

 

6. Assume that you live in a country with 85 million people that consistently experiences an annual growth rate of 4.2%. If this population continues to grow at the same rate for the next 5 years, how many people will live in the country (round to the nearest whole number)?

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