Home
Class 12
BIOLOGY
Differentiation of shoot is promoted by...

Differentiation of shoot is promoted by

A

high auxin : cytokinin ratio

B

high cytokinin : auxin ratio

C

high gibberellin : auxin ratio

D

high gibberellin : cytokinin ratio

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ORGANISMS AND POPULASTIONS

    TRUEMAN BIOLOGY|Exercise Multiple Choice Questions|168 Videos

  • PLANT KINGDOM

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTION|247 Videos

Similar Questions

Explore conceptually related problems

Differentiation of shoot is controlled by

Differentiate Heartwood from sapwood

Differentiate gametogenesis from embryogenesis?

Differentiate between a zoospore and a zygote.

Differentiate between a zoospore and zygote.

Differentiate sinsqrtx with respect to x.

Differentiate spermiogenesis and spermiation.

Differentiate between microsporogenesis and megasporogenesis.

Differentiate between spermatogenesis and oogenesis.

TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
  1. Senescence of leaves can be delayed and shelf life of fruits can be in...

    Text Solution

    |

  2. Common inhibitor of germination is

    Text Solution

    |

  3. Differentiation of shoot is promoted by

    Text Solution

    |

  4. Coconut milk contains:

    Text Solution

    |

  5. Size of grapes increases in application of

    Text Solution

    |

  6. Pruning of plants promotes branchin becaues the axillary buds get sen...

    Text Solution

    |

  7. Gibberlline was first extracted from

    Text Solution

    |

  8. Leaf fall occurs in a tree when there is increase in concentration of

    Text Solution

    |

  9. Gibberellins can promote seed germination because of their influence o...

    Text Solution

    |

  10. Touch me not belongs to

    Text Solution

    |

  11. Tendrils exhibit/twining of tendrils is due to

    Text Solution

    |

  12. Match list -(Plant hormones' ) with List -II (Typical physiological ef...

    Text Solution

    |

  13. Plants normally flowering in winter remain vegetative in summer even i...

    Text Solution

    |

  14. Which of the following statements are correct? 1.Gibberellins can su...

    Text Solution

    |

  15. Match list -I List-II and select the correct answer using the codes gi...

    Text Solution

    |

  16. The shoot branching depends upon the development of axillary buds but ...

    Text Solution

    |

  17. Consider the following statements 1. In climacteric fruits, ethylene...

    Text Solution

    |

  18. Which one does not exhibit seed dormancy ?

    Text Solution

    |

  19. Which of the following plant hormones is correctly matched with its fu...

    Text Solution

    |

  20. A long day plant with critical day length of 14 hrs will flower under ...

    Text Solution

    |