In Maize (Corn), Assume That the Genes a and B

question 30

Multiple Choice

In maize (corn) , assume that the genes A and B are linked and 30 map units apart. If a plant of Ab/aB is selfed, what proportion of the progeny would be expected to be of ab/ab genotype?

• A) 2.25%
• B) 15%
• C) 9%
• D) 30%
• E) 4.5%

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