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Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
Question
Why is a plant with genotype Tt referred to as heterozygous?
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Answer

Since the alleles for the contrasting forms of a trait are dissimilar, it is referred to as heterozygous.

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