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Questions  

Select the incorrect statement from the following options.

a
To determine the genotype of a tall plant at F2, Mendel performed a test-cross.
b
Law of segregation is based on the fact that the alleles do not show any blending and both characters are recovered as such in F2-generation.
c
AB blood group in humans is an example of incomplete dominance.
d
Multiple alleles can be formed only when population studies are made.

detailed solution

Correct option is C

AB blood group in humans is an example of co-dominance. When IA and IB are present together they both express their own types of sugar. This is because of co-dominance. Flower colour in dog flower and starch grain size in pea seeds are examples of incomplete dominance.

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