Home
Class 12
BIOLOGY
Synthetic plant hormone is............

Synthetic plant hormone is.........

A

IAA

B

2, 4-D

C

GA

D

Zeatin

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

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

Name the plant hormone that inhibits the growth of plants."

Which plant hormone is named anti-aging hoemone?

Name the plant hormone which is a derivative of adenine.

Which plant hormone induces synthesis of amylase enzyme in barley seeds?

Name the only gaseous plant hormone.

Describe different actions of gaseous natural plant hormone in plants.

Which plant hormone causes growth of lateral buds?

Define parthenocarpy. Name the plant hormone used to induce parthenocarpy.

CHETANA PUBLICATION-PLANT GROWTH AND MINERAL NUTRITION -Exercise
  1. Cytokinin ..........

    Text Solution

    |

  2. Hormone discovered through tissue culture technique is.........

    Text Solution

    |

  3. Synthetic plant hormone is.........

    Text Solution

    |

  4. Pruning of plants promotes branching due to sensitisation of axillary ...

    Text Solution

    |

  5. If we remove apical bud in a flowering plant what will happen?

    Text Solution

    |

  6. Ageing is related to which of the following hormone?

    Text Solution

    |

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

    Text Solution

    |

  8. Genetically dwarf pea plant (tt) can become phenotypically tall if tre...

    Text Solution

    |

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

    Text Solution

    |

  10. A long day plant is ...........

    Text Solution

    |

  11. Flowering is influenced by ........

    Text Solution

    |

  12. Garner and Allard are concerned with ...............

    Text Solution

    |

  13. Photoperiodism was discovered in a variety of .............

    Text Solution

    |

  14. Vernalisation term was coined by .........

    Text Solution

    |

  15. Hormone reponsible for vernalization is ..........

    Text Solution

    |

  16. Vernalization occurs in response to .........

    Text Solution

    |

  17. Resumption of active growth in the sleeping embryo is an indication of...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |