The discovery of the cellular structure of nervous tissue using a specialized silver staining technique was developed by whom? MCQ with Answer and Explanation

The discovery of the cellular structure of nervous tissue using a specialized silver staining technique was developed by whom?

A. Louis Pasteur

B. Theodor Schwann

C. Santiago Ramón y Cajal and Camillo Golgi

D. Robert Hooke

Answer: Option C

Ramón y Cajal used Golgi's staining method to prove that neurons are separate individual cells, sharing the 1906 Nobel Prize.

This question belongs to: Static General Knowledge Inventions and Discoveries

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Question #1 Report Error

The invention of the highly efficient multi-plate safety storage match box strip containing antimony trisulfide was pioneered where?

A. United States

B. England

C. Germany

D. Sweden

Correct Answer: Option D

Explanation:
Swedish manufacturing optimization made safety matches affordable and standard globally during the 19th century.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #2 Report Error

Who discovered the law of buoyant force acting on a submerged object?

A. Blaise Pascal

B. Archimedes

C. Daniel Bernoulli

D. Isaac Newton

Correct Answer: Option B

Explanation:
Archimedes of Syracuse formulated the principle of buoyancy, known as Archimedes' Principle.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #3 Report Error

Who discovered that the chemical element Boron is isolated by reacting boric acid with potassium metal?

A. Joseph Louis Gay-Lussac and Louis Jacques Thénard

B. Humphry Davy

C. Jöns Jacob Berzelius

D. Antoine Lavoisier

Correct Answer: Option A

Explanation:
Gay-Lussac and Thénard independently isolated elemental boron in 1808, around the same time as Sir Humphry Davy.

This question belongs to: Static General Knowledge Inventions and Discoveries