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STD 12 - 4. principal of inheritance and variation — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 4. principal of inheritance and variation1 Mark
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Answer

Correct option: A.
Carrier female
a
There are three symbols for the carrier (heterozygous condition). Symbol-$A$ and Symbol-$B$ Generally, the carriers are females so there is rounded structure

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