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Suppose that the carrying capacity for Arctic hares in a particular ecosystem is estimated to be...

Suppose that the carrying capacity for Arctic hares in a particular ecosystem is estimated to be 1000. Biologists survey the population and find that population numbers are currently 450. If the annual birth rate of the population is 15 per capita, and the annual death rate is 8 per capita, what is the overall growth rate of this population?

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Answer #1

Solution:

Rate of natural increase or growth rate = ( Birthrate - Death rate )×10/100

= So,rate of increase = (15-8)×10 /100 = 0.7%

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