Waec Model Questions Vol1 2019 Biology Question 21
Practice objective / multiple choice question 21 from the 2019 Waec Model Questions Vol1 Biology examination.
In peas, the genes for plant height (T = tall, t = dwarf) and seed colour (Y = yellow, y = green) are linked on the same chromosome with a recombination frequency of 10%. A plant heterozygous for both traits (genotype TtYy) has the coupling arrangement (TY/ty). It is crossed with a homozygous recessive plant (ttyy). What percentage of the progeny are expected to be tall and have green seeds?
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About This Question
This is Waec Model Questions Vol1 2019 Biology Question 21. It is a objective / multiple choice question from the 2019 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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