Multiple Choice
Small populations of a diminutive rodent, each with 100 individuals, live on two small neighboring islands, Rack and Oon. The Rack population is fixed for the A allele at the Agility gene; the Oon population is fixed for the a allele at the Agility gene. Ten individuals from Rack get carried on a drifting fallen tree trunk to Oon. Assuming the drifting individuals arrived at the start of the breeding season and that the rodents breed every year and die once they've raised their offspring, what are the genotype frequencies in the Oon population the year after the accidental migration event?
A) AA 0.0; Aa 0.0; aa 1.0
B) AA (1/11) 2; Aa 2(1/11) (10/11) ; aa (10/11) 2
C) AA (10/11) 2; Aa 2(1/11) (10/11) ; aa (1/11) 2
D) AA 1.0; Aa 0.0; aa 1.0
E) The genotype frequencies cannot be determined from the information provided.
Correct Answer:
Verified
Correct Answer:
Verified
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