Who discovered that cells arise only from pre-existing cells via division, completing cell theory? MCQ with Answer and Explanation

Question

Share Report Error

Who discovered that cells arise only from pre-existing cells via division, completing cell theory?

A. Rudolf Virchow

B. Theodor Schwann

C. Robert Hooke

D. Matthias Schleiden

Answer: Option A

Solution (By JKSSB Mock Tests)

Rudolf Virchow popularized the Latin aphorism 'Omnis cellula e cellula' in 1855, establishing modern cellular pathology basics.

This question belongs to: Static General Knowledge Inventions and Discoveries

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Inventions and Discoveries Questions

Question #1

Who invented the alkaline storage battery and the phonograph?

A. Thomas Edison

B. Alessandro Volta

C. Michael Faraday

D. Nikola Tesla

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
Thomas Alva Edison developed the phonograph in 1877 and later engineered the commercial alkaline storage battery.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #2

The invention of the modern pneumatic tire containing compressed inner air tubes was patented by which developer?

A. Karl Benz

B. Charles Goodyear

C. Robert William Thomson

D. John Boyd Dunlop

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option D

Explanation:
John Boyd Dunlop patented a highly successful commercial pneumatic tire in 1888 for his son's tricycle, reducing operational friction.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #3

The invention of the common chemical manufacturing system known as the Contact Process optimized production of what?

A. Nitric Acid

B. Hydrochloric Acid

C. Sulfuric Acid

D. Ammonia

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
Peregrine Phillips patented the contact process in 1831, using platinum catalysts to convert sulfur dioxide into sulfur trioxide.

This question belongs to: Static General Knowledge Inventions and Discoveries

Explore All Inventions and Discoveries MCQs