Waec Model Questions Vol1 2022 Biology Question 40
Practice objective / multiple choice question 40 from the 2022 Waec Model Questions Vol1 Biology examination.
In fruit flies, genes A (red eyes, dominant A) and B (normal wings, dominant B) are linked on the same chromosome with a recombination frequency of 10 %. A heterozygous female in coupling phase (AB/ab) is crossed with a homozygous recessive male (aabb). What proportion of the offspring are expected to have red eyes and vestigial wings (genotype Ab)?
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This is Waec Model Questions Vol1 2022 Biology Question 40. It is one of the objective questions from the 2022 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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