Home
Class 12
BIOLOGY
Which ions are responsible for stomatal ...

Which ions are responsible for stomatal movement

A

Ferric

B

Zinc

C

Potassium

D

Sodium

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRANSPORT IN PLANTS

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|22 Videos

  • TRANSPORT IN PLANTS

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|22 Videos

  • THE LIVING WORLD

    DINESH PUBLICATION|Exercise Check your grasp|12 Videos

  • VERTEBRATA-AGNATHA AND PISCES

    DINESH PUBLICATION|Exercise Check Your Grasp|9 Videos

Similar Questions

Explore conceptually related problems

When a horse pulls a cart, the force which is responsible for the movement of cart is

Which one give the most valid and recent explanation for stomatal movements?

Which one gives the most valid and recent explanation for stomatal movement?

Which of the following is responsible for sleep cycle movement ?

The element which plays an important role in stomatal movement and its deficiency causes mottled chlorides is

DINESH PUBLICATION-TRANSPORT IN PLANTS-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. Passage of water through a semipermeable membrane causes

    Text Solution

    |

  2. In root apoplast path of water transport is through

    Text Solution

    |

  3. Which ions are responsible for stomatal movement

    Text Solution

    |

  4. Guttation only occurs in

    Text Solution

    |

  5. Osmotic pressure of pure water is

    Text Solution

    |

  6. When turgidity is lost in guard cells the stomatal pore

    Text Solution

    |

  7. A thin film of water, held by the soil particles under the influence o...

    Text Solution

    |

  8. Consider the following statements and select the correct statement St...

    Text Solution

    |

  9. What is not significant is osmosis

    Text Solution

    |

  10. Pressure potential in a plasmolysed cell is

    Text Solution

    |

  11. Maximum transpiration occurs in

    Text Solution

    |

  12. Which factor does not contribute to stmatal opening

    Text Solution

    |

  13. Chambers I and II are seperated by a senipermeable membrans. Study the...

    Text Solution

    |

  14. Select the matched ones (i) Guttation-Water loss in liquid phase (ii)...

    Text Solution

    |

  15. Which condition favours guttation

    Text Solution

    |

  16. Number of stomata and epidermal cells in 1nm^(2) area of abaxial surfa...

    Text Solution

    |

  17. Components of water potential of four cells of an acitvely transpirin...

    Text Solution

    |

  18. When concentration of solute is low in plant cell, absorpion of water ...

    Text Solution

    |

  19. Water potential of pure water at standard temperature is equal to

    Text Solution

    |

  20. In a plant cell DPD is zero when it is ………..

    Text Solution

    |