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Biological Transport System
The phloem in plants acts as
two way street for food
one way street for food
three way street for food
four way street for food
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Biological Transport System
Considering the layers of arteries, the outermost layer of the artery is composed of
muscle tissue
nervous tissue
muscular tissue
connective tissue
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Biological Transport System
The B and T lymphocytes and monocytes are classified as the kind of
granulocytes
Agranulocytes
megakaryocytes
thrombocytes
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Biological Transport System
The three arteries that emerge from the surface of the aortic arch supplies the blood to
kidneys, liver and stomach
legs, feet and backbone
shoulders, head and arms
ribs, arms and hands
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rikazzz
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Biological Transport System
The kind of pull which is responsible for conduction of salts and water to aerial parts of plants from the roots is called
potential pull
transpiration pull
kinetic pull
osmotic pull
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Biological Transport System
The example of sources in plants is
tubers
developing fruits
mature leaf
roots
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Biological Transport System
The humidity of the surrounding air is reduced by
moderate temperature
lower temperature
higher temperature
higher transportation
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rikazzz
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Biological Transport System
The normal pH of blood is
2.2
5.2
7.4
10.4
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Biological Transport System
The blood received by heart is
oxygenated blood
deoxygenated blood
degenerated blood
clotted blood
Author:
rikazzz
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Biological Transport System
The rhythmic contraction and expansion of artery when blood is forced to pass through it is called
heart rate
contracting rate
relaxing rate
pulse
Author:
rikazzz
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