Home
Class 12
BIOLOGY
Which of the following growth regulators...

Which of the following growth regulators in plants are influenced by light?

A

Auxin

B

Gibberellin

C

Cytokinin

D

All of thses

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PLANT GROWTH AND MINERAL NUTRITION

    CHETANA PUBLICATION|Exercise Exercise|94 Videos
  • ORIGIN AND EVOLUTION OF LIFE

    CHETANA PUBLICATION|Exercise Exercise|66 Videos
  • PLANT WATER RELATION

    CHETANA PUBLICATION|Exercise Exercise |97 Videos

Similar Questions

Explore conceptually related problems

Which of the following are land plants.

Which of the following is not a day neutral plant?

What are the types of growth regulators?

Which of the following is chain growth polymer?

Which of the following is a step growth polymer?

Which of the following is not a property of light?

Which of the following is not a property of light?

Which of the following is not a property of light?

Which of the following is a chain growth polymer?

CHETANA PUBLICATION-PLANT GROWTH AND MINERAL NUTRITION -Exercise
  1. Resumption of active growth in the sleeping embryo is an indication of...

    Text Solution

    |

  2. The growth process is slow, and the rate of growth is low and very gra...

    Text Solution

    |

  3. Which of the following growth regulators in plants are influenced by l...

    Text Solution

    |

  4. In germinating grains, activity of enzymes alpha-amylese is induced by...

    Text Solution

    |

  5. Long day plants can be made to flower even under short day conditions ...

    Text Solution

    |

  6. Indentify the SDP from the given examples, ..........

    Text Solution

    |

  7. The flowering hormone is called.........

    Text Solution

    |

  8. Vernalization treatment can convert....

    Text Solution

    |

  9. Chlorosis results from the deficiency of ..........

    Text Solution

    |

  10. Critical elements are ......

    Text Solution

    |

  11. Which of the following is trace element ?

    Text Solution

    |

  12. Which of the following is a macronutrient?

    Text Solution

    |

  13. Nitrogen is an important constituent of .........

    Text Solution

    |

  14. Two climatic factors which affect growth are ......

    Text Solution

    |

  15. Growth hormone responsible for apical dominance is.......

    Text Solution

    |

  16. Florigen is produced in the region of ........

    Text Solution

    |

  17. The deterioration process in plants, that naturally terminates their f...

    Text Solution

    |

  18. Chlorosis results from the deficiency of ..........

    Text Solution

    |

  19. What is growth rate? Explain types of growth rate.

    Text Solution

    |

  20. Name the stress hormone in plants that functions during drought.

    Text Solution

    |