Achievements of Eminent Scientists NDA Questions

NDA BIOLOGY

Achievements of Eminent Scientists MCQ Questions


7.
Who invented the Spinning Jenny?
A.
Benjamin Franklin
B.
Albert Einstein
C.
Karl Benz
D.
James Hargreaves
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ANSWER :
D. James Hargreaves
8.
Bacteria was first discovered by whom ?
A.
Albert Einstein
B.
Edward Jenner
C.
A.V. Leeuwenhoek
D.
Joshep lister
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ANSWER :
C. A.V. Leeuwenhoek
9.
Who invented penicillin ?
A.
Benjamin Franklin
B.
Alexander Fleming
C.
Edward Jenner
D.
Karl Benz
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ANSWER :
B. Alexander Fleming
10.
The theory of inheritance of acquired characters was propounded by
A.
J.J Thomson
B.
J.B Lamark
C.
James Chadwick
D.
Albert Einstein
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ANSWER :
B. J.B Lamark
11.
Who is known as ‘the Father of Geometry’ ?
A.
Euclid
B.
Jennar
C.
Aristotle
D.
Franco
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ANSWER :
A. Euclid
12.
Who invented Automobiles using gasoline?
A.
J.J Thomson
B.
Karl Benz
C.
Albert Einstein
D.
Benjamin Franklin
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ANSWER :
B. Karl Benz