SSC CHSL Biology Previous Year Questions Set-2
SSC CHSL Biology Questions download PDF based on previous year question paper of SSC exams. 20 Very important Biology questions for SSC CHSL Exam.
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Question 1: Zeatin is produced in ……. and transported to …….. in the xylem where it promotes cell division.
a) Shoots, Roots
b) Roots, Shoots
c) Stems, Leaves
d) Leaves. Stems
Question 2: ……… are the most intelligent mammals on earth.
a) Dolphins
b) Elephants
c) Deer
d) Hippos
Question 3: First human who got married in space is:
a) Yuri Denver
b) Yuri Johnson
c) Yuri Malenchenko
d) David Malenchenk
Question 4: Atmosphere of Venus mostly contains which of the following gases?
a) Nitrogen
b) Hydrogen
c) Oxygen
d) Carbon dioxide
Question 5: What is the measure of temperature considered as normal in human body?
a) 95 degree F
b) 97 degree F
c) 98.6 degree F
d) 96.8 degree F
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Question 6: Allergy Screening Blood Test for human beings does not include
a) RAST
b) ELISA
c) IgE
d) Hemoglobin A1C
Question 7: In human body, vertebrae are part of
a) Intestine
b) Liver
c) Spinal cord
d) Brain
Question 8: ……… is not related to gases.
a) Boyle’s Law
b) Joule’s Law
c) Avogadro’s Law
d) Charles’s Law
Question 9: Curd contains mainly ……….. acid.
a) Benzoic
b) Fumaric
c) Lactic
d) Malic
Question 10: Which tumors are confined to their original location and donot spread to other parts of the body?
a) Malignant
b) Benign
c) Neoplastic
d) Reverent
Question 11: The test used widely to detect AIDS is ____?
a) ELISA test
b) Kappa test
c) Widal test
d) Mantoux test
Question 12: Coagulation of egg white is an example of _____.
a) Naturation of fat
b) Denaturation of fat
c) Naturation of protein
d) Denaturation of protein
Question 13: Which vitamin deficiency causes dermatitis?
a) Vitamin B3
b) Vitamin B7
c) Vitamin B6
d) Vitamin B5
Question 14: For the exchange of gases, instead of lungs most of the aquatic arthropods and mollusca have ____.
a) Gills
b) Tracheal tubes
c) Skin
d) Vascular bundles
Question 15: In which year Robert Hooke discover the cell?
a) 1685
b) 1689
c) 1675
d) 1665
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Question 16: Short branched parts of neuron are called______.
a) Axons
b) Dendrites
c) Ligaments
d) Tendons
Question 17: Central Nervous system consists of ______.
a) Brain
b) Spinal cord
c) Both a & b
d) All nerves of the body
Question 18: How many bones are present in the Axial skeleton?
a) 80
b) 90
c) 50
d) 75
Question 19: The arrangement of ovules within ovary is known as _____?
a) Uteringitis
b) Spermatogenesis
c) Ovulation
d) Placentation
Question 20: India’s livestock disease monitoring and forecasting system is named as
a) Cattle Safety Laboratory
b) Animal Safety Laboratory
c) Biosafety Laboratory
d) Cattle Monitoring Laboratory
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Answers & Solutions:
1) Answer (B)
2) Answer (A)
3) Answer (C)
4) Answer (D)
5) Answer (C)
6) Answer (D)
7) Answer (C)
8) Answer (B)
9) Answer (C)
10) Answer (B)
11) Answer (A)
12) Answer (D)
13) Answer (B)
14) Answer (A)
15) Answer (D)
16) Answer (B)
17) Answer (C)
18) Answer (A)
19) Answer (D)
20) Answer (C)
