Home
Class 12
BIOLOGY
Select the correct events leading to the...

Select the correct events leading to the opening of the stomata
(i) Decline in guard cell solutes
(ii) Lowering of osmotic potential of guard cells
(iii) Rise in potassium levels in guard cells
(iv) Movement of water from neighbouring cells into guard cells
(v) Guard cells becoming flaccid

A

a,e

B

b,c,d

C

a,c,d

D

b,d,e

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

Guard cells line

Stomata close when guard cells become

Guard cell regulate

What are guard cells ?

In stomata the number of guard cells is

Stomata open when guard cells show

Guard cells regulate

Guard cells help in

DINESH PUBLICATION-TRANSPORT IN PLANTS-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. In the cell walls of the guard cells, cellulose microfibrils are orien...

    Text Solution

    |

  2. Grahm's law is connected with

    Text Solution

    |

  3. Select the correct events leading to the opening of the stomata (i) ...

    Text Solution

    |

  4. Water potentials of pure water and its soultion are

    Text Solution

    |

  5. Bacteria cannot survive in a highly salted pickle because

    Text Solution

    |

  6. What happens when concentration of solutes decreses in guard cells

    Text Solution

    |

  7. Force of cohesion develops due to

    Text Solution

    |

  8. Major loss of water in transpiration occurs through

    Text Solution

    |

  9. Osmotic potential and pressure potential of three cells , a,b,s locate...

    Text Solution

    |

  10. The number of stomata and epidermal cells in 1 mm^(2) leaf area of low...

    Text Solution

    |

  11. Which of the following is done during ringing experiment

    Text Solution

    |

  12. Glucose is not stored in plant due to

    Text Solution

    |

  13. Which is not related to transpiration pull

    Text Solution

    |

  14. Which of the following scientiste is credited with the mechanism of op...

    Text Solution

    |

  15. Transpiration- cohesion tension theory operaters in

    Text Solution

    |

  16. Water absorption of root hairs occurs until

    Text Solution

    |

  17. According the Steward's starch hydrolysis theory, which one of the fol...

    Text Solution

    |

  18. Compare the statements a and b Statement a. To counteract the increase...

    Text Solution

    |

  19. Cell A and cell B are adjacent plant cells. In cell A Psi(s)=-20 bars ...

    Text Solution

    |

  20. Which one is the driving force for the process of passive absorption o...

    Text Solution

    |