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Question-1
What causes yawning?
(A)
CO
2
(B)
O
2
(C)
SO
2
(D)
polluted air
Question-2
What reduces the vital capacity of lungs?
(A)
Exercise
(B)
Fatty food
(C)
Smoking
(D)
Alcoholism
Question-3
What is rat fever?
(A)
Leptospirosis
(B)
H
1
N
1
(C)
H
5
N
1
(D)
SARS
Question-4
How does AIDS spread?
(A)
Blood transfusion
(B)
Sexual contact
(C)
Unsterilised needless
(D)
All the above
Question-5
Name the disease caused by the deficiency of vitamin D
(A)
Rickets
(B)
Goiter
(C)
Scurvy
(D)
Beriberi
Question-6
Name the disease seen in pregnant women caused due to deficiency of folic acid and Vitamin B
12
.
(A)
Anaemia
(B)
Kwashiorkar
(C)
Beriberi
(D)
Megaloblastic anaemia
Question-7
Find the occupational disease
(A)
Silicosis
(B)
Asbestosis
(C)
Emphysema
(D)
Both a and b
Question-8
What is BMI?
(A)
An individuals body weight
(B)
An individuals body weight divided by the square of his/her height
(C)
An individuals height
(D)
An individuals biological oxygen demand
Question-9
Name the organism that spreads chickungunya.
(A)
Aedes aegypti
(B)
Anopheles
(C)
Culex
(D)
Aedes albopictus
Question-10
Name the disease caused by the deficiency of vitamin B.
(A)
Rickets
(B)
Scurvy
(C)
Goitre
(D)
Beriberi
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Std 9
Kerala (English Medium)
Practice in Related Chapters
For Obtaining Energy
The mystery of growth
Towards a Healthy Life
The Continuity Of Life
Circulatory Pathways
Movement and Locomotion
The Sign of Life
The Chemical Changes of Food
Food for the Living World
Beyond the Sense of Taste
Tissue to Tissue
Protectors of Biosphere
Food Through Digestive Tract
Simple Nutrients into Cells
Breathing for Energy
Excretion to Maintain Homeostatis
The Biology of Movement
Division for Growth and Reproduction
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