MCAT Biology Question — Genotypes
- Feb 19, 2017
- MCAT Question of the Day
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Probability of obtaining an AA genotype from a cross between Aa and Aa = ¼
Probability of obtaining a BB genotype from a cross between Bb and Bb = ¼
Probability of obtaining a CC genotype from a cross between Cc and Cc = ¼
Total probability of all three possibilities = ¼ x ¼ x ¼ = 1/64
Therefore, D is the correct answer.
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