Who discovered the fundamental principle of inheritance known as the Law of Independent Assortment? MCQ with Answer and Explanation

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Who discovered the fundamental principle of inheritance known as the Law of Independent Assortment?

A. Charles Darwin

B. Thomas Hunt Morgan

C. Francis Crick

D. Gregor Mendel

Answer: Option D

Solution (By JKSSB Mock Tests)

Gregor Mendel discovered the laws of segregation and independent assortment through careful calculation of pea hybrid phenotypes.

This question belongs to: Static General Knowledge Inventions and Discoveries

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Question #1

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The invention of the modern mechanical wristwatch was popularized for military utility by which brand/designer?

A. Abraham-Louis Breguet

B. Patek Philippe

C. John Harrison

D. Louis Cartier

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Correct Answer: Option D

Explanation:
Louis Cartier created the Santos wristwatch in 1904 for pilot Alberto Santos-Dumont, popularizing men's portable wrist watches over pocket variants.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #2

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The invention of the highly flexible modern structural material known as Synthetic Rubber (Buna) was developed where?

A. Russia

B. United States

C. England

D. Germany by IG Farben laboratories

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Correct Answer: Option D

Explanation:
German chemists synthesized sodium-catalyzed butadiene copolymers (Buna-S and Buna-N) to secure alternative industrial resources.

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Question #3

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The invention of the highly accurate atomic clock configuration using cesium resonance was completed by whom?

A. Isidor Isaac Rabi

B. Albert Einstein

C. Lord Kelvin

D. Louis Essen and Jack Parry

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Correct Answer: Option D

Explanation:
Essen and Parry constructed the first highly functional stable cesium atomic clock standard in 1955 at the National Physical Laboratory.

This question belongs to: Static General Knowledge Inventions and Discoveries

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