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What causes the leaves of grasses to rol...

What causes the leaves of grasses to roll in dry weather?

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MAXIMUM PUBLICATION-TRANSPORT IN PLANTS-EXERCISE
  1. Name the hormone which signals the closure of stomata during severe dr...

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  2. Name the physical phenomena associated with the first step of seed ger...

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  3. What causes the leaves of grasses to roll in dry weather?

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  4. The excess of one element may inhibit the uptake of another element. w...

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  5. Name the type of obligatory associatiom found in Pincus seeds that pro...

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  6. A plant cell when kept in a certain solution got plasmolysed.What was ...

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  7. Why turgidity of the essential for plant?

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  8. Absorption of water from soil by dry seeds increases the thus helpin...

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  9. A flowering plant is planted in an earthen pot an irrigated .Urea is a...

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  10. Identify a type of molecular movement which is highly selective and re...

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  11. Smaller, lipid soluble molecules diffuse faster through cell membrane,...

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  12. It is difficult to open and close wooden doors and windows during rain...

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  13. Differences between the flowering Diffusion and Osmosis.

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  14. Differences between the flowering Guttation and Transpiration.

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  15. Both the xylem and phoem are tubular structures one is uni directional...

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  16. Ramu while observing the root nodules of pea plant he noticed the pink...

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  17. Water is absorbed by the hairs it can move deeper into root layers by ...

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  18. Root pressure is inadequate to lift the water molecules in taller plan...

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  19. Root pressure is inadequate to lift the water molecules in taller plan...

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  20. Fresh mangoes can survive for a prolonged period of time when they are...

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