NEET2016Botany-Genetics
NEET 2016 Botany Linkage and Recombination MCQ Question
Type: MCQ-conceptual-Medium-Class 12
In a test cross involving F₁ dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring. This indicates
A
The two genes are linked and present on the same chromosome.
B
Both the characters are controlled by more than one gene.
C
The two genes are located on two different chromosomes.
D
Chromosomes failed to separate during meiosis.
Correct Answer
Option A
Detailed Explanation
The excess of parental-type offspring suggests linkage, meaning the genes are located close together on the same chromosome.
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