Multiple Choice
An island has a population of 100,000 moths that has 98% gray individuals and 2% black individuals.Generation after generation,this ratio and population size remains basically the same.After a hurricane,15,000 black moths are blown onto the island.After 2 years,
A) the percentage of gray moths will increase.
B) all of the black moths will be killed off.
C) the black moths will emigrate back to their original habitat.
D) the percentage of black moths will increase.
E) all the white moths will be killed off.
Correct Answer:
Verified
Correct Answer:
Verified
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