CTET Paper II (Upper Primary: Class 6-8)

Microorganisms - Bacteria Viruses Fungi Protozoa Control and Prevention question bank (Mathematics & Science)

Practice 42 free CTET Paper II (Upper Primary: Class 6-8) Mathematics & Science - Microorganisms - Bacteria Viruses Fungi Protozoa Control and Prevention questions with answers and step-by-step solutions.

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Q1.

The vaccine for smallpox was discovered by-

CTET Paper II - Dec 2018, Q63 (Official PYQ)

(A)
Ronald Ross
(B)
Robert Koch
(C)
Edward Jenner
(D)
Alexander Fleming
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Q2.

Yeast is used for the production of—

CTET Paper II - Dec 2018, Q65 (Official PYQ)

(A)
alcohol
(B)
curd
(C)
sugar
(D)
common salt
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