Neco 2025 Biology Question 31
Practice objective / multiple choice question 31 from the 2025 Neco Biology examination.
In a plant heterozygous for two genes \(A/a\) and \(B/b\) that are linked on the same chromosome with a recombination frequency of 20\%, a testcross with the recessive genotype \(aabb\) is performed. What proportion of the offspring will display the parental phenotype (both dominant traits)?
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About This Question
This is Neco 2025 Biology Question 31. It is one of the objective questions from the 2025 Neco Biology examination.
Difficulty level: Medium .
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