Pinciples of Inheritance

Genetics

Principles of Inheritance

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Category: Principles of Inheritance

Practice important questions on Mendel’s experiments, laws of inheritance, dihybrid crosses, gene interactions, sex determination, mutations, and genetic disorders. Strengthen your understanding of genetics concepts and get exam-ready for NEET and Board exams.

3. How many contrasting traits did Mendel study in pea plants?

(1) 5

(2) 7

(3) 9

(4) 3

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Category: Principles of Inheritance

5. What is the genotypic ratio in a monohybrid cross (TT × tt)?

(1) 3:1

(2) 1:2:1

(3) 9:3:3:1

(4) 2:1

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Category: Principles of Inheritance

4. Which term is used for a plant that produces offspring identical to itself upon self-pollination?

(1) Hybrid line

(2) Pure line

(3) Segregated line

(4) Heterozygous line

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Category: Uncategorized

Who is regarded as the father of genetics for his work on inheritance in pea plants?

(1) Charles Darwin

(2) Gregor Mendel

(3) Watson

(4) Francis Crick

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Category: Principles of Inheritance

6.मेंडल के विभाजन के नियम (Law of Segregation) के अनुसार —

(a) एक लक्षण के लिए उपस्थित दो ऐलील्स गामेट बनने के समय अलग हो जाते हैं।

(b) सभी ऐलील्स हमेशा एक साथ रहते हैं।

(d) संतति में केवल पिता का गुण ही आता है।

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Category: Uncategorized

2. Mendel used which plant for his inheritance studies?

(1) Maize

(2) Pea plant

(3) Wheat

(4) Rice

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