Inheritance of One gene

IMPORTANT

Inheritance of One gene: Overview

This topic explains the experiment of Mendel’s inheritance of one gene along with a schematic representation. Further, it gives a detailed explanation of the law of inheritance.

Important Questions on Inheritance of One gene

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IMPORTANT
Biology>Principles of Inheritance and Variation>Inheritance of One gene> Q 1

The phenotypic ratio of F2 generation in a monohybrid cross is 9:3:3:1.

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Biology>Principles of Inheritance and Variation>Inheritance of One gene> Q 2

On selfing a plant of F1 generation with genotype 'AABbCC' the phenotypic ratio in F2 generation will be:

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Biology>Principles of Inheritance and Variation>Inheritance of One gene> Q 3

With the help of Mendel's cross between tall and dwarf garden peas mention the phenotypic and genotypic ratio of the F2 generation.

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Biology>Principles of Inheritance and Variation>Inheritance of One gene> Q 4

The generation produced by crossing two parental organisms is called the second filial generation.

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Biology>Principles of Inheritance and Variation>Inheritance of One gene> Q 5

Explain F1 generation.

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Biology>Principles of Inheritance and Variation>Inheritance of One gene> Q 6

If a homozygous dominant (BB) parent is crossed with a homozygous recessive (bb) parent, what will be the phenotype of the F1 generation?

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Biology>Principles of Inheritance and Variation>Inheritance of One gene> Q 7

Hybrid is an offspring from a cross between genetically different parents.