General Science Biology Questions for SSC / UPSC Set 4

General Science  Biology Questions for SSC / UPSC MCQs Set 4 Questions And Answers for SSC-CGL, UPPSC, UPSC, NDA, CDS and UPSC Civil Services Prelims Online free practice Quiz  – General Studies

1 .In an accident of, a person's brain was injured due to which he could not regulate body temperature, hunger and water balance. Which one among the following parts of his brain was affected?
A.  Cerebellum
B.  Medulla oblongata
C.  Hypothalamus
D.  Corpus callosum
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2 .Which vein brings clean blood from the lungs into the heart?
A.  Renal Vein
B.  Pulmonary Veinm
C.  Vena Cava
D.  Hepatic Vein
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3 .In human body, which one of following harmones regulates blood calcium and phosphate?
A.  Glucagon
B.  Growth harmone
C.  Parathyoid harmone
D.  Thyroxine
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4 .Which endocrine gland requires iodine to synthesize a particular hormone whose deficiency may cause goiter disease?
A.  Hypothalamus
B.  Pancreas
C.  Thymus
D.  Throid gland
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5 .Energy is required for maintenance of life. It is obtained by a process called-
A.  Metabolism
B.  Phagocytois
C.  Photorespiration
D.  Decomposition
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6 .Which one of the following is not a part of nerves?
A.  Axons
B.  Connective tissues
C.  Schwann cells
D.  Smooth muscles
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7 .Blood is a /an -
A.  Connective tissue
B.  Epithelial tissue
C.  Both of the above
D.  None of above
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8 .The largest organ of human body is-
A.  Heart
B.  Brain
C.  Liver
D.  Kidney
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9 .Name the Vitamin not found in any animal food:
A.  Vitamin B12
B.  Vitamin C
C.  Vitamin D
D.  Vitamin K
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10 .Which part became modified as the tusk of elephant?
A.  Canine
B.  Premolar
C.  Second incisor
D.  Mular
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11 .Pair of ribs found in man-
A.  12
B.  10
C.  14
D.  11
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12 .In human digestive system, the process of digestion starts in-
A.  Oesophagus
B.  Buccal cavity
C.  Duodenum
D.  Stomach
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13 .Volume of blood found in a healthy person-
A.  3- 4 liter
B.  4 – 5 liter
C.  5 to 6 liter
D.  6 – 7 liter
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14 .Purification of blood takes place in-
A.  Lung
B.  Heart
C.  Kidney
D.  Liver
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15 .Invention of blood group is done by-
A.  Landsteiner
B.  Levine
C.  Weniear
D.  Landsteiner & Weiner
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