Gce Model Questions Vol1 2021 Biology Question 18
Practice objective / multiple choice question 18 from the 2021 Gce Model Questions Vol1 Biology examination.
In a dihybrid cross, two genes A/a and B/b are linked on the same chromosome with a recombination frequency of 10 %. The heterozygous parent has the coupling arrangement AB/ab and is crossed with a homozygous recessive parent ab/ab. What is the probability (as a percentage) that an offspring will be homozygous recessive (ab/ab) for both genes?
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About This Question
This is Gce Model Questions Vol1 2021 Biology Question 18. It is one of the objective questions from the 2021 Gce Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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