Neco 2020 Biology Question 24

Practice objective / multiple choice question 24 from the 2020 Neco Biology examination.

Neco 2020 Biology Objective / Multiple Choice Medium Difficulty
Question 24 NECO • 2020 • BIOLOGY • objective

In a dihybrid cross, two genes \(A/a\) and \(B/b\) are linked on the same chromosome with a recombination frequency of \(10\%\). One parent is heterozygous in coupling phase (\(AB/ab\)) and the other parent is homozygous recessive (\(ab/ab\)). What is the probability that an offspring will have the genotype \(A b / a b\) (i.e., receive the recombinant gamete \(Ab\) from the heterozygous parent)?

Answer Options

A. 0.025
Correct Answer B. 0.05
C. 0.10
D. 0.15
Correct Answer
B
Correct Option:
0.05

About This Question

This is Neco 2020 Biology Question 24. It is one of the objective questions from the 2020 Neco Biology examination.

Difficulty level: Medium .

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