Neco 2025 Biology Question 28

Practice objective / multiple choice question 28 from the 2025 Neco Biology examination.

Neco 2025 Biology Objective / Multiple Choice Medium Difficulty
Question 28 NECO • 2025 • BIOLOGY • objective

Two genes, A/a and B/b, are linked on the same chromosome with a recombination frequency of 12%. An individual heterozygous in coupling phase (genotype \(AB/ab\)) is crossed with a homozygous recessive individual (\(ab/ab\)). What percentage of the offspring will display recombinant phenotypes (i.e., \(Ab\) or \(aB\))?

Answer Options

Correct Answer A. 12%
B. 24%
C. 6%
D. 0%
Correct Answer
A
Correct Option:
12%

About This Question

This is Neco 2025 Biology Question 28. It is one of the objective questions from the 2025 Neco Biology examination.

Difficulty level: Medium .

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