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Earn 100

The percentage of ʻyr' gametes produced by a YyRr parents will be

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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>Critical Thinking>Q 50

In the case of incomplete dominance the monohybrid F2 generation will show

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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>Critical Thinking>Q 59

If a tall pea plant having red coloured flowers are crossed, they produce four types of plants in the ratio of 9:3:3:1. The genotype of the parents are (R-red flowered; T-tall) 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>Critical Thinking>Q 62

Match Column I and Column II and choose the correct option.

  Column I   Column II
i. Multiple alleles a. Monohybrid cross
ii. Law of Independent assortment b. beron
iii. Law of Segregation c. ABO blood group
iv. Cluster of genes with related function d. Dihybrid cross

 

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IMPORTANT
MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Evaluation Test>Q 1
The percentage of 'ab' gametes produced by 'AaBb' parent will be:
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IMPORTANT
MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Evaluation Test>Q 3
Dwarf plants of F2 population of monohybrid cross
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IMPORTANT
MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Evaluation Test>Q 4
In peas, if 50% of the offsprings are short and 50% are tall, the probable genotypes of the parents are
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IMPORTANT
MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Evaluation Test>Q 6
When Mendel selfed F1 generation, he obtained 1064 seeds. In F2 generation, out of 1064 seeds,                  were tall and                   were dwarf.
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IMPORTANT
MHT-CET TRIUMPH Biology Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Genetic Basis of Inheritance>Evaluation Test>Q 7

Which of the following statements are true about dihybrid?

(i) It is homozygous for two traits.

(ii) It is heterozygous for two traits.

(iii) It is produced in a cross between two pure parents differing in two pairs of contrasting characters.

(iv) It is produced in a cross between two pure parents differing in one pair of contrasting characters.