STANDARDBotany-Genetics
STANDARD Botany Incomplete Dominance MCQ Question
Type: MCQ-conceptual-Medium
The F₂ generation offspring in a plant showing incomplete dominance, exhibit
A
Variable genotypic and phenotypic ratios
B
A genotypic ratio of 1 : 1
C
A phenotypic ratio of 3 : 1
D
Similar phenotypic and genotypic ratios of 1 : 2 : 1
Correct Answer
Option D
Detailed Explanation
In incomplete dominance, the F₂ generation shows a phenotypic and genotypic ratio of 1:2:1 because the heterozygotes exhibit an intermediate phenotype.
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