- 05/14/2019 at 4:15 pm #845020EduGorillaKeymasterSelect Question Language :
Which of the following statements are correct?
a. Natural mutations may operate differently in different geographic locations.
b. If, however, between two sub-populations, a large river comes into existence, the two populations will be further isolated.
c. Over generations, genetic drift will accumulate different changes in each sub-population.
d. Exposure to certain radiations may cause mutations in a species.
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