Who discovered that the element Beryllium is isolated from emerald and beryl crystal ores? MCQ with Answer and Explanation
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Question #1
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The invention of the common digital computer operating memory layout known as the Virtual Memory system was pioneered where?
Correct Answer: Option C
Explanation:
The Atlas computing development team implemented structural hardware address translation systems in 1959 to pool core and drum memories.
The Atlas computing development team implemented structural hardware address translation systems in 1959 to pool core and drum memories.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #2
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The structure of benzene ring ($C_6H_6$) was discovered by which chemist?
Correct Answer: Option C
Explanation:
Friedrich August Kekulé discovered the ring structure of benzene after famously having a daydream of a snake biting its own tail.
Friedrich August Kekulé discovered the ring structure of benzene after famously having a daydream of a snake biting its own tail.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #3
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Who discovered the biological mechanism of cloning in mammals, producing 'Dolly the Sheep' in 1996?
Correct Answer: Option D
Explanation:
Wilmut and Campbell successfully cloned an adult somatic cell using nuclear transfer methods at the Roslin Institute.
Wilmut and Campbell successfully cloned an adult somatic cell using nuclear transfer methods at the Roslin Institute.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
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