Home
Class 12
BIOLOGY
Cell elongation in internodal regions of...

Cell elongation in internodal regions of the green plants takes place due to

A

indole acetic acid

B

cytokinins

C

gibberellins

D

ethylene

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PLANT GROWTH AND DEVELOPMENT

    ARIHANT NEET|Exercise CHAPTER EXERCISES (MEDICAL ENTRANCES SPECIAL FORMAT QUESTIONS ) ASSERTION & REASON|7 Videos

  • PLANT BREEDING AND TISSUE CULTURE

    ARIHANT NEET|Exercise Medical entrances gallery (Collection of questions Asked in NEET and Various Medical Entrance Exams)|44 Videos

  • PLANTAE

    ARIHANT NEET|Exercise Chapter Exercises (C Medical entrances gallery)|80 Videos

Similar Questions

Explore conceptually related problems

Growth in internodal regions of green plants is due to

Cell elogation in iternodal region takes plaace due to

Elongation of internodes is inhibited by

Eutrophication in lakes takes place due to

In plants, respiration takes place

ARIHANT NEET-PLANT GROWTH AND DEVELOPMENT -CHAPTER EXERCISES (MEDICAL ENTRANCES GALLERY )
  1. The pigment sensitive for red and far-red light is

    Text Solution

    |

  2. Fluorine ring is a feature of

    Text Solution

    |

  3. Cell elongation in internodal regions of the green plants takes place ...

    Text Solution

    |

  4. Day neutral plant relates to

    Text Solution

    |

  5. Auxanometer is used to measure plant organ

    Text Solution

    |

  6. Bolting may be induced by

    Text Solution

    |

  7. Which one of the following pairs is not correctly matched ?

    Text Solution

    |

  8. Photoperiodism was first characterized in

    Text Solution

    |

  9. Phototropic curvature is result of uneven distribution of

    Text Solution

    |

  10. Which one of the following synthetic growth regulators is used to prom...

    Text Solution

    |

  11. One of the commonly used plant growth hormone in tea plantation is

    Text Solution

    |

  12. Which one the following plant function is not generally governed or co...

    Text Solution

    |

  13. Response of plants due to reversibole turgor change in pulvinus as a r...

    Text Solution

    |

  14. One of the synthetic auxin is

    Text Solution

    |

  15. Which of the PGR induces parthenocarpy in tomatoes ?

    Text Solution

    |

  16. Which of the following hormones does not naturally occur in plants ?

    Text Solution

    |

  17. Statement a. Auxins promote apical dominance by suppressing activity o...

    Text Solution

    |

  18. Which pigment is involved in photoperiodie changes in plants ?

    Text Solution

    |

  19. The deteriorative processes in plants that naturally terminate their f...

    Text Solution

    |

  20. Sprouting of potato under storage condition can be prevented by

    Text Solution

    |