Igcse Model Questions Vol1 2019 Biology Question 22

Practice objective / multiple choice question 22 from the 2019 Igcse Model Questions Vol1 Biology examination.

Igcse Model Questions Vol1 2019 Biology Objective / Multiple Choice Medium Difficulty
Question 22 IGCSE_MODEL_QUESTIONS_VOL1 • 2019 • BIOLOGY • objective

Two genes, A (tall, dominant) and B (purple flowers, dominant), are located on the same chromosome with a recombination frequency of \(10\%\). A plant heterozygous for both genes (genotype AaBb) is crossed with a plant homozygous recessive (aabb). How many of the 2000 offspring are expected to be tall with white flowers?

Answer Options

A. 80
Correct Answer B. 100
C. 120
D. 200
Correct Answer
B
Correct Option:
100

About This Question

This is Igcse Model Questions Vol1 2019 Biology Question 22. It is one of the objective questions from the 2019 Igcse Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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