AIPMT PRELIMS2001Botany-Genetics
AIPMT PRELIMS 2001 Botany Gene Interaction MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Ratio of complementry genes is :-
A
9 : 3 : 4
B
12 : 3 : 1
C
9 : 3 : 3 : 4
D
9 : 7
Correct Answer
Option D
Detailed Explanation
Complementary gene interaction results in a phenotypic ratio of 9:7 in the F₂ generation, where two genes are required for a single trait.
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