In the given Pedigree, indicate whether the shaded symbols indicate dominant or recessive allele
A
Recessive
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B
Codominant
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C
Dominant
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D
All of the above
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Solution
The correct option is D Dominant In the pedigree chart the shaded figure refers to the dominant allele, because irrespective of the sex of the offspring the trait has expressed which is only possible if it is dominant in nature.