Last Updated On [03-11-2023]
The first process responsible for the entry of water into a seed, when it is placed in a suitable environment for germination is
a)
Absorption
b)
Imbibition
c)
Active transport
d)
Osmosis and diffusion
The first process responsible for the entry of water into a seed, when it is placed in a suitable environment for germination is
a)
Absorption
b)
Imbibition
c)
Active transport
d)
Osmosis and diffusion
Question ID - 3895 :-
The first process responsible for the entry of water into a seed, when it is placed in a suitable environment for germination is
a)
Absorption
b)
Imbibition
c)
Active transport
d)
Osmosis and diffusion
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The first process responsible for the entry of water into a seed, when it is placed in a suitable environment for germination is |
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|
a) |
Absorption |
b) |
Imbibition |
|
c) |
Active transport |
d) |
Osmosis and diffusion |
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(b) Imbibition is a special type of diffusion when water is absorbed by solids-colloids causing them to enormously increase in volume. The classical example of imbibition are absorption of water by seeds and dry wood |
Next Question :
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Read the given statements regarding the different stages of plasmolysis and choose the correct option I. First stage of plasmolysis, when osmotic concentration of cell sap is just equivalent to that of external solution II. Protoplast withdraws itself from corners of the cell wall III. Protoplast gets detached from the cell wall and attains a spherical shape I II III |
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a) |
Incipient Limiting Evident plasmolysis plasmolysis plasmolysis |
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b) |
Limiting Incipient Evident plasmolysis plasmolysis plasmolysis |
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c) |
Limiting Evident Incipient plasmolysis plasmolysis plasmolysis |
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d) |
Evident Incipient Limiting plasmolysis plasmolysis plasmolysis |
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