Population of the greater prairie chicken

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The greater prairie chicken flourished in the many hundreds of millions in North America. In the state of Illinois, in the 1850s-1860s, there were approximately 10-14 million of the birds. By 1933, there were approximately only 25 000 left due to hunting and agriculture.

a. Would the population of the greater prairie chicken in Illinois today have more or less genetic variability than they did in the 1860s? Why?

b. This effect is called a population ____________, and it is a specific and dramatic example of a greater phenomenon known as genetic ___________.

Reference no: EM132598914

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