Waec Model Questions Vol1 2021 Biology Question 34
Practice objective / multiple choice question 34 from the 2021 Waec Model Questions Vol1 Biology examination.
Genes A/a and B/b are located on the same chromosome with a recombination frequency of 20 %. An individual heterozygous for both genes in the cis configuration (AB/ab) is crossed with a homozygous recessive individual (ab/ab). What proportion of the gametes produced by the heterozygous parent are parental types (AB or ab)?
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About This Question
This is Waec Model Questions Vol1 2021 Biology Question 34. It is one of the objective questions from the 2021 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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