Home
Class 12
BIOLOGY
Stomatal opening is influenced by...

Stomatal opening is influenced by

A

`N_(2) ` concentrartion, `CO_(2)` connetration and light

B

`CO_(2)` concentration, temperature and light

C

`N_(2)` concentration, light and temperature

D

`CO_(2)` concentration , `N_(2)` concentration and temperature .

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRANSPORT IN PLANTS

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|40 Videos

  • TRANSPORT IN PLANTS

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|40 Videos

  • THE LIVING WORLD

    DINESH PUBLICATION ENGLISH|Exercise Check your grasp|12 Videos

  • VERTEBRATA-AGNATHA AND PISCES

    DINESH PUBLICATION ENGLISH|Exercise Check Your Grasp|12 Videos

Similar Questions

Explore conceptually related problems

Stomatal opening is affected by

Flowerig is influenced by

Phenotype is influenced by

Spermatogenesis is influenced by

Stomatal opening is promoted by

Stomatal opening is under the control of

Ionization energy is influenced by :

Stomatal openings are surrounded by

Basis of stomatal opening is A plant cell attains turgidity due to Turgor pressure of a plant cell increases due to

Melatonin influences

DINESH PUBLICATION ENGLISH-TRANSPORT IN PLANTS-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. The process by which water is absorbed by solid like colloids causing ...

    Text Solution

    |

  2. Which of the following get accumlated in vacuoles of guard cells duri...

    Text Solution

    |

  3. Stomatal opening is influenced by

    Text Solution

    |

  4. Given below are assertion and reason . Assertion . Water entering a pl...

    Text Solution

    |

  5. Assertion . Movement of materials inside phloem is bidirectional, both...

    Text Solution

    |

  6. The relationship piv=nRT is not obeyed by

    Text Solution

    |

  7. Phloem sap is mainly composed of

    Text Solution

    |

  8. Measurements reveal that the forces generated by transpiration can cre...

    Text Solution

    |

  9. Guttaion differs from transpiration in which aspect ?

    Text Solution

    |

  10. The ability to rise in thin tubes and Ability to resist a pulling forc...

    Text Solution

    |

  11. Which of the following is not the purpose of transpiration

    Text Solution

    |

  12. An osmometer is filled with 0.5 M solution of NaCl in water. In which ...

    Text Solution

    |

  13. Stomata open by

    Text Solution

    |

  14. Correct pathway of water movement in plant roots is

    Text Solution

    |

  15. Which growth hormone is associated with stomatal movements

    Text Solution

    |

  16. For a plasmolysed cell, which equation is correct ?

    Text Solution

    |

  17. Identify the wrong statement

    Text Solution

    |

  18. Number of stomata is 30 and epidermal cells 120 per unit area of a le...

    Text Solution

    |

  19. Match the lists and find the correct option {:(,I,,II),(a., "Henry Dix...

    Text Solution

    |

  20. In stomatal opening, influx of K^(+) is accompanied by effux of

    Text Solution

    |