General Science Biology Questions for SSC / UPSC Set 3

General Science  Biology Questions for SSC / UPSC MCQs Set 3 Questions And Answers for SSC-CGL, UPPSC, UPSC, NDA, CDS and UPSC Civil Services Prelims Online free practice Quiz  – General Studies

1 .Example of positive geotropism is-
A.  Closing of flower
B.  Upward growth of stem
C.  Downwards growth of root
D.  Lateral growth of root
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2 .Leaves of which of the following plants are not used for the rearing of silkworms?
A.  Mulberry
B.  Castor
C.  Oak
D.  Teak
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3 .Water and mineral in plant is transported through-
A.  Xylem
B.  Phloem
C.  Pith
D.  Cortex
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4 .Number of stomata is less and sunkin in-
A.  Mesophytes
B.  Halophytes
C.  Hydrophytes
D.  Xerophytes
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5 .Which of the following is used as rodenticide?
A.  Zinc phosphide
B.  Zinc carbonate
C.  Zinc chloride
D.  Zinc sulphide
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6 .Red not of sugarcane is caused by-
A.  Calletotrichum falcatum
B.  Cercopspora personata
C.  Alternaria alternata
D.  Phylophthora Infestans
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7 .Element playing role in nitrogen fixation-
A.  Mn
B.  Mo
C.  Zn
D.  Cu
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8 .Branch of science which deal with the study of skin of man-
A.  Physiology
B.  Anatomy
C.  Biochemistry
D.  Demetology
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9 .Study of disease like cancer-
A.  Osteology
B.  Oncology
C.  Karyology
D.  Nephrology
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10 .What is vermicultrue?
A.  The science of raising worms
B.  The science of studying
C.  The science of killing worms
D.  None of these
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11 .Which of the following have coral reefs?
1. Andaman and Nicobar Island2. Culf of Kachchh3. Gul of Mannar4. Sundar - bansSelect correct answer using code:
A.  1, 2 and 3 only
B.  2 and three only
C.  2 and 4 only
D.  1, 2, 3 and 4 only
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12 .What does the word 'amphibian' mean?
A.  Two lives
B.  Four lives
C.  Three lives
D.  One life
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13 .Kala - azar is transmitted by ….
A.  Black flies
B.  sand fly
C.  Tsetse fly
D.  Mites
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14 .Meocyanin is an oxygen-transpot metalloprotein in some invertebrate animals. This protein contains:
A.  One proper atom
B.  two copper atoms
C.  one iron atom
D.  one magnesium atom
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15 .What is farming along with animal husbandry called?
A.  mixed farming
B.  Mixed agriculture
C.  Dairy farming
D.  Truck farming
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