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General Science for Class 7
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Human Transport System
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Human Transport System
The beating of pulse is due to
energy
flow of blood
flow of water
oxygen
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Human Transport System
In 1 mm
3
, there are
4000 white blood cells
5000 white blood cells
6000 white blood cells
7000 white blood cells
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Human Transport System
Converted glucose is stored in
pancreas
spleen
liver
gall bladder
Author:
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Human Transport System
The heart locates a bit on the left side of the chest because
it is on the left side
the atria are tilted towards the left
the ventricles are tilted towards the left
the atria are tilted towards the right
Author:
rikazzz
Comment
Human Transport System
Arteries carry blood
towards the heart
away from the heart
away from liver
to the liver
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Human Transport System
The liquid in our body that contains ‘hemoglobin’ is called
blood
plasma
semen
vascular Juice
Author:
rikazzz
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Human Transport System
When pace of heartbeat is not steady in the presence of a pacemaker
pacemaker may be faulty
it may be viral steadiness
it may be weakness of heart
it may be infected
Author:
rikazzz
Comment
Human Transport System
‘Oxygen’ is taken from
cells to lungs
heart to lungs
lungs to cells
cells to heart
Author:
rikazzz
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Human Transport System
If bacteria are taken over by white blood cells, their life span
decreases
increases
remains same
may increase or decrease
Author:
rikazzz
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Human Transport System
The blood in left hand on the side of heart is
impure
deoxygenated
pumped to the body
from veins
Author:
rikazzz
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