Home
Class 12
BIOLOGY
Apical dominance is caused by...

Apical dominance is caused by

A

auxin

B

cytokinin

C

ethylene

D

gibberellin

Text Solution

Verified by Experts

The correct Answer is:
A
Auxin hormone is responsible for apical dominance process as it inhibits the growth of lateral buds.
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

Apical dominance is caused when auxin

Apical dominance is caused due to action of

Apical dominance is due to:

Apical dominance is due to

Apical dominance means

Apical dominance in plants is caused by

ARIHANT NEET-PLANT GROWTH AND DEVELOPMENT -CHAPTER EXERCISES (MEDICAL ENTRANCES GALLERY )
  1. Hormone replacing the requirement of vernalisation is

    Text Solution

    |

  2. The rosette habit of cabbage can be changed by applicaton of

    Text Solution

    |

  3. Apical dominance is caused by

    Text Solution

    |

  4. Which of the following hormone promotes seed dormancy and bud dormancy...

    Text Solution

    |

  5. A plant hormone used for inducing morphogensis in plant tissue culture...

    Text Solution

    |

  6. The pigment sensitive for red and far-red light is

    Text Solution

    |

  7. Fluorine ring is a feature of

    Text Solution

    |

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

    Text Solution

    |

  9. Day neutral plant relates to

    Text Solution

    |

  10. Auxanometer is used to measure plant organ

    Text Solution

    |

  11. Bolting may be induced by

    Text Solution

    |

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

    Text Solution

    |

  13. Photoperiodism was first characterized in

    Text Solution

    |

  14. Phototropic curvature is result of uneven distribution of

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  19. One of the synthetic auxin is

    Text Solution

    |

  20. Which of the PGR induces parthenocarpy in tomatoes ?

    Text Solution

    |