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Chapter 12 - Transport in Living Organisms - Test 4
1.
Match appropriate statement given below:... Ascent of sap
1) Single elongated cell
2) Water & Salt
3) Water vapor in air
4) Xylem vessel
2.
Match appropriate statement given below:... Transpiration stream
1) Guard cell
2) Water vapor in air
3) Xylem vessel
4) Single elongated cell
3.
Match appropriate statement given below:... Root hair
1) Rate of transpiration
2) Single elongated cell
3) Guard cell
4) Water vapor in air
4.
Match appropriate statement given below:... Humidity
1) leaf
2) Rate of transpiration
3) Guard cell
4) Water vapor in air
5.
Match appropriate statement given below:... Stomata
1) Rate of transpiration
2) Guard cell
3) Fruit
4) leaf
6.
Match appropriate statement given below:... Potometer
1) Rate of transpiration
2) Fruit
3) leaf
4) Aorta
7.
Match appropriate statement given below:... Food source
1) Aorta
2) Atrium
3) leaf
4) Fruit
8.
Match appropriate statement given below:... Food sink
1) Tricuspid valve
2) Aorta
3) Atrium
4) Fruit
9.
Match appropriate statement given below:... Systemic arteries
1) Aorta
2) Atrium
3) Diastole
4) Tricuspid valve
10.
Match appropriate statement given below:... Auricle
1) Tricuspid valve
2) Diastole
3) Atrium
4) Fruit
11.
Match appropriate statement given below:... Left atrio-ventricular valve
1) Water vapor in air
2) Tricuspid valve
3) Fruit
4) Diastole
12.
Match appropriate statement given below:... Systole
1) Diastole
2) Fruit
3) Water vapor in air
4) Xylem vessel
13.
An active constituent of the living matter is called
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14.
In seeds, spores and cysts the water contents may be as low as
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15.
The cell membranes are able to __________ the movement of material across them
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16.
Diffusion plays a key role in the __________ of substances into and out of the cell.
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