A cross between $\mathrm{AaBB} \mathrm{X} \mathrm{aaBB}$ yields a genotypic ratio of :-

Important Questions on Principles of Inheritance and Variation

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 5

In monohybrid cross what is the ratio of homozygous dominant and homozygous recessive individuals in ${\mathrm{F}}_2$-generation :-

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 6

The cross between recessive to it's hybrid or it's ${\mathrm{F}}_1$ plant is called :-

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 7

What is the genotypic and phenotypic ratio of monohybrid test cross :

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 8

Dihybrid cross proves the law of :-

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 9

How many types & in what ratio the gametes are produced by a dihybrid heterozygous :-

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 10

How many gametes are produced in ${\mathrm{F}}_1$ generation of a trihybrid :-

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 11

Which genotype represents a true dihybrid condition

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Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>EXERCISE- I (Conceptual Questions)>Q 12

Mendelian ratio of, 9: 3: 3: 1 is due to :-