Soil Water Plant Relations Test

Result

Soil Water Plant Relations Test - 2

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Weekly Quiz Competition

Question 1
1 / -0

Why jams and pickles are immersed in concentrated sugar solution or oil

A
They do not rot due to their own growth

B
They do not rot due to fungal or bacterial action

C
They do not dry

D
They become good in taste
Question 2
1 / -0

If a cell with incipient plasmolysis is placed in a hypertonic solution it will show

A
Deplasmolysis

B
More plasmolysis

C
Exosmosis

D
None of these
Question 3
1 / -0

Gaseous exchange in land plants takes place through stomatal opening, while in submerged hydrophytes it takes place by

A
Lenticels

B
Stomata

C
Hydathodes

D
General surface of the cells by diffusion
Question 4
1 / -0

With an increase in the turgidity of a cell, the wall pressure will

A
Increase

B
Decrease

C
Fluctuate

D
Remain unchanged
Question 5
1 / -0

Plasmolysis can be used for

A
Good growth of plants

B
Good growth of weeds

C
Killing the weeds

D
None of these
Question 6
1 / -0

The cell is fully turgid when

A
DPD = TP

B
OP = DPD

C
DPD = SP

D
DPD = Zero
Question 7
1 / -0

The turgor pressure of a turgid cell is equal and opposite to

A
Root pressure

B
Wall pressure

C
Diffusion pressure

D
All of these
Question 8
1 / -0

Under given suitable conditions, the DPD will be more than OP

A
When OP is equal to TP

B
When OP is less than TP

C
When OP is greater than TP

D
When TP is negative
Question 9
1 / -0

Imbibition process involves

A
Both diffusion and capillary action

B
Only diffusion

C
Only capillary action

D
None of the above
Question 10
1 / -0

The osmotic parameter determining flow of water from one cell to another is

A
Osmotic pressure

B
Turgor pressure

C
Diffusion pressure deficit

D
Hydrostatic pressure

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Re-Attempt Weekly Quiz Competition

Soil Water Plant Relations Test - 2

Result

Soil Water Plant Relations Test - 2

Score

-

Rank

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SHARING IS CARING

Question 1

They do not rot due to their own growth

They do not rot due to fungal or bacterial action

They do not dry

They become good in taste

Question 2

Deplasmolysis

More plasmolysis

Exosmosis

None of these

Question 3

Lenticels

Stomata

Hydathodes

General surface of the cells by diffusion

Question 4

Increase

Decrease

Fluctuate

Remain unchanged

Question 5

Good growth of plants

Good growth of weeds

Killing the weeds

None of these

Question 6

DPD = TP

OP = DPD

DPD = SP

DPD = Zero

Question 7

Root pressure

Wall pressure

Diffusion pressure

All of these

Question 8

When OP is equal to TP

When OP is less than TP

When OP is greater than TP

When TP is negative

Question 9

Both diffusion and capillary action

Only diffusion

Only capillary action

None of the above

Question 10

Osmotic pressure

Turgor pressure

Diffusion pressure deficit

Hydrostatic pressure

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