What is genetic diversity

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Reference no: EM133834335

Question

1. What is genetic diversity? Provide two examples from your learning materials on why genetic diversity is important.

2. State if you think each of the following processes would increase or decrease the genetic diversity of a population. Justify with reasoning.

1. Change in gene flow caused by the new migratory arrivals of individuals from another population

2. A population bottleneck caused by overhunting

3. Environmental factors that increase the mutation rate of DNA

4. Fragmentation of the population habitat isolating it from neighboring populations

3. How do large populations differ from small populations in terms of genetic drift, or the random change in genetic diversity? Why are small populations often of concern? Cite two specific examples from your Learning Materials.

4. What is genetic rescue? What are some pros and cons to this technique in management? Do you personally think it is an appropriate strategy for conservation? Why or why not?

5. Do you think that genetically modified organisms (GMOs) could be used as a form of genetic rescue for crops? Why or why not?

Reference no: EM133834335

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