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Biological Transport System
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Biological Transport System
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Biological Transport System
The cohesion and adhesion of water molecules causes the formation of
columns of water
matrices of water
columns of oxygen molecules
columns of carbon molecules
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Biological Transport System
The salts present in plasma make up
0.9% of plasma
0.2% of plasma
0.01% of plasma
0.65% of plasma
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Biological Transport System
The valve which prevents the blood backflow to right ventricle from the pulmonary trunk is called
pericardial semi lunar valve
aortic semi lunar valve
pulmonary semi lunar valve
bicuspid semi lunar valve
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Biological Transport System
The blood cells and cell-like bodies that are present in humans include
red blood cells
platelets
white blood cells
all of above
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Biological Transport System
The time for atrial systole in one heartbeat is
0.7 seconds
0.1 seconds
0.3 seconds
0.4 seconds
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Biological Transport System
Of all the arteries, the arteries that cannot carry oxygenated blood are
aortic arteries
pulmonary arteries
systole arteries
diastole arteries
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Biological Transport System
The function of renal arteries is to supply blood to
kidneys
liver and stomach
arms and shoulders
rectum and small intestine
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Biological Transport System
The deoxygenated blood from legs is returned to the heart by many veins which empty into
inferior artery
inferior vana cava
femoral artery
superior artery
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Biological Transport System
The blood cancer or leukemia can be cured by
lungs transplant
bone marrow transplant
liver transplant
kidney transplant
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rikazzz
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Biological Transport System
After the contraction of right atrium, the deoxygenated blood passes it on to the
right ventricle
left ventricle
lower ventricle
upper ventricle
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