Heredity and Evolution in Hindi

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Heredity and Evolution in Hindi Objective for Students

Hereditary traits are transmitted to the offspring of Organisms through

a) Ribosome

b) Chromosome

c) Plasma

d) Lysosome

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Which of the following regulates the inheritance of traits in living cells?

a) Enzyme

b) Hormone

c) RNA

d) None of the above

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The basic unit of Heredity in Living Organisms is called

a) Chromosome

b) DNA

c) Gene

d) Nucleus

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A gene is defined as

a) A segment of DNA

b) A segment of DNA and histone

c) A segment of DNA, RNA, and histone

d) All of the above

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Who discovered the concept of “jumping genes”?

a) Gregor Johann Mendel

b) Thomas Hunt Morgan

c) Barbara McClintock

d) Watson and Crick

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Which of the following compounds in DNA does NOT code for an amino Acid?

a) Adenine

b) Tyrosine

c) Guanine

d) Cytosine

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Which of the following professionals are at higher risk of permanent DNA changes in their cells? 1. Researchers working with carbon-14 isotopes 2. X-ray technicians 3. Coal miners 4. Painters and dyers

a) Only 2

b) Only 1, 2, and 3

c) Only 1, 2, and 4

d) Only 1, 3, and 4

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Mendel’s laws of inheritance are based on which type of reproduction?

a) Vegetative reproduction

b) Asexual reproduction

c) Sexual reproduction

d) All of the above

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Genome mapping refers to

a) Blood grouping

b) Locating and mapping genes

c) Mapping nerve centers

d) Mapping the brain

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Who is recognized as the father of modern Genetics?

a) Gregor Johann Mendel

b) Hugo de Vries

c) Charles Darwin

d) Thomas Hunt Morgan

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Mendel’s classical experiments on inheritance were conducted on

a) Drosophila

b) Snapdragon

c) Garden pea

d) Sweet pea

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The sugar component found in DNA is

a) Glucose

b) Fructose

c) Deoxyribose

d) Ribose

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We covered all the Heredity and Evolution in Hindi above in this post for free so that you can practice well for the exam.

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Also, check out:

• Influence Of Heredity And Environment MCQ
• UPSC Environment Previous Year Questions
• Environment Previous Year Questions UPSC