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Biological Transport System
The percentage of dissolved substances in plasma is about
90-95%
1-5%
8-10%
20-25%
Author:
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Biological Transport System
The ions that flow back to guard cells, from epidermal cells at the end of the day are
potassium ions
magnesium ions
phosphorus ions
Sulphur ions
Author:
rikazzz
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Biological Transport System
The kind of granulocytes which destroys the small particles through phagocytosis are
eosinophils
neutrophils
basophils
chlorophylls
Author:
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Biological Transport System
The capillaries are considered as the smallest blood vessels present in
pulmonary vessels
tissues
pulmonary arteries
pulmonary valves
Author:
rikazzz
Comment
Biological Transport System
The blood vessels that carry the blood away from the heart are called
arteries
capillaries
pulmonary valves
veins
Author:
rikazzz
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Biological Transport System
In females, the number of red blood cells in one cubic millimeter of blood are
1 to 2 million
2 to 3 million
4 to 4.5 million
4.5 to 5.5 million
Author:
rikazzz
Comment
Biological Transport System
The person having blood group O have
antigen A
antigen B
No antigens
none of above
Author:
rikazzz
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Biological Transport System
The heart in the human body is situated in the
middle of chest cavity
below the buccal cavity
below the chest cavity
middle of buccal cavity
Author:
rikazzz
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Biological Transport System
The capillaries are formed by the division of
arterioles
pulmonary arteries
centrioles
centrosome
Author:
rikazzz
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Biological Transport System
The single layer of cells which surrounds the pericycle is
endodermis
pericycle
procycle
cortex
Author:
rikazzz
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