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Class 12 · Principles of Inheritance and Variation

Punnett Square: Homozygous × Heterozygous — NEET Biology

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Using a Punnett Square, workout the distribution of phenotypic features in the first filial generation after a cross between a homozygous female and a heterozygous male for a single locus.

NCERT Biology · Class 12 · Chapter 4 · Paragraph 108
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QuestionPractice Question

In a cross between a male and female, both heterozygous for the sickle cell anaemia gene, what percentage of the progeny will be diseased? (NEET 2021)

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