Gce Model Questions Vol1 2023 Biology Question 25

Practice objective / multiple choice question 25 from the 2023 Gce Model Questions Vol1 Biology examination.

Gce Model Questions Vol1 2023 Biology Objective / Multiple Choice Medium Difficulty
Question 25 GCE_MODEL_QUESTIONS_VOL1 • 2023 • BIOLOGY • objective

In a plant, two genes A and B are located on the same chromosome and are linked with a recombination frequency of \(15\%\). The parental (cis) arrangement in a heterozygous individual is \(AB/ab\). This plant is crossed with a homozygous recessive \(ab/ab\) individual. What is the probability (as a percentage) that an offspring will have the genotype \(A a b b\) (i.e., possess the dominant allele A but be recessive at gene B)?

Answer Options

A. 5 %
B. 42.5 %
C. 15 %
Correct Answer D. 7.5 %
Correct Answer
D
Correct Option:
7.5 %

About This Question

This is Gce Model Questions Vol1 2023 Biology Question 25. It is one of the objective questions from the 2023 Gce Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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