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Important Questions on Genetic Basis of Inheritance

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MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Classical Thinking>Q 86
In F2 hybrid, to check the tall plant is homozygous or heterozygous, which cross is performed?
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MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Classical Thinking>Q 87

Which of the following refers to back cross?

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MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Classical Thinking>Q 88

A cross between individual with unknown genotype for a particular trait with a recessive plant for that trait is called

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MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Classical Thinking>Q 91

RR red flowered & plant of Mirabilis is crossed with rr (white) flowered plant of Mirabilis. All the Rr offsprings are pink. This is an indication that the R gene is

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MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Classical Thinking>Q 94

Multiple alleles of a gene always occupy

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MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Classical Thinking>Q 96

Blood grouping in humans is controlled by

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MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Classical Thinking>Q 98

Which of the following is an example of pleiotropy?

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MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Classical Thinking>Q 100

A marriage between two carriers of sickle cell anaemic gene will result into