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How many map units separate two alleles if the recombination f
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How many map units separate two alleles if the recombination frequency is 0.07? a. 700 cM b. 70 cM c. 7 cM d. 0.7 cM

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Because the A and B genes are only 10 cM apart, the Mendelian result is not expected to occur. That result would be 25 AB: 25 ab: 25Ab: 25 aB. The linkage would be broken about 10% of the time, so Ab and aB phenotype should occur about 10% of the time when added together. That is what D. says, with all of the other answer choices contradicting that. B. and C. should have a total of 100, not 20 and 90, respectively, and A. is the answer which would be true if the genes were not linked.
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Question Text
How many map units separate two alleles if the recombination frequency is 0.07? a. 700 cM b. 70 cM c. 7 cM d. 0.7 cM
TopicAll topics
SubjectBiology
ClassClass 11
Answer TypeText solution:1