Who discovered that malaria parasites mature within the gastrointestinal tract of Anopheles mosquitoes, winning a Nobel Prize in 1902? MCQ with Answer and Explanation
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Question #1
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Who discovered the phenomenon of radioactivity in 1896?
Correct Answer: Option A
Explanation:
Henri Becquerel discovered radioactivity in 1896 while working with uranium salts, for which he shared the 1903 Nobel Prize in Physics.
Henri Becquerel discovered radioactivity in 1896 while working with uranium salts, for which he shared the 1903 Nobel Prize in Physics.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #2
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The invention of the mechanical printing press was dramatically optimized by Gutenberg using an alloy of which metals?
Correct Answer: Option D
Explanation:
Gutenberg formulated a specialized type metal alloy that melted at low temperatures but resisted high casting pressures.
Gutenberg formulated a specialized type metal alloy that melted at low temperatures but resisted high casting pressures.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #3
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The invention of the common computing tracking protocol known as the Ethernet local network architecture was co-developed by whom?
Correct Answer: Option B
Explanation:
Robert Metcalfe co-invented Ethernet at Xerox PARC in 1973, linking internal computer terminals across localized hardware networks.
Robert Metcalfe co-invented Ethernet at Xerox PARC in 1973, linking internal computer terminals across localized hardware networks.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
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