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MODERN PUBLICATION-TRANSPORT IN PLANTS-EXERCISE
- Name the structures which absorb water from soil.
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- What are the two pathways through which water moves?
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- Define transmembrane pathway.
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- Define diffusion.
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- what is membrane permeability?
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- Opening and closing of stomata is due to the:
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- What is guttation?
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- Name the process in which water drops ooze out from margin of leaves.
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- Name th hormone which signals the closure of atomata during severe dro...
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- Which fraction of water is available to plants for absorption by roots...
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- Define transpiration.
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- Name the pores through which guttation occurs.
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- Define wall pressure.
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- What are hydathodes?
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- A plant cell when kept in a certain solution got plasmolysed.What was ...
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- Define osmotic potential.
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- Define pressure potential.
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- What are subsidiary or accessory cells?
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- What is the water potential of pure water at atmospheric pressure?
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- what will happen to a plant cell when kept in hypotonic solution?
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