Gce Model Questions Vol1 2018 Biology Question 5

Practice objective / multiple choice question 5 from the 2018 Gce Model Questions Vol1 Biology examination.

Gce Model Questions Vol1 2018 Biology Objective / Multiple Choice Medium Difficulty
Question 5 GCE_MODEL_QUESTIONS_VOL1 • 2018 • BIOLOGY • objective

Two genes, A and B, are located on the same chromosome with a recombination frequency of 10 %. An individual heterozygous for both genes has the cis arrangement AB/ab. This individual is crossed with a homozygous recessive aabb individual. What proportion of the offspring are recombinant (i.e., have genotype Ab or aB)?

Answer Options

A. 20 % of the offspring are recombinant
B. 15 % of the offspring are recombinant
Correct Answer C. 10 % of the offspring are recombinant
D. 5 % of the offspring are recombinant
Correct Answer
C
Correct Option:
10 % of the offspring are recombinant

About This Question

This is Gce Model Questions Vol1 2018 Biology Question 5. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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