Home
Class 12
BIOLOGY
Plant hormones, which induce femaleness ...

Plant hormones, which induce femaleness in plants are

A

auxins and gibberellins

B

cytokinin and auxins

C

gibberellins and ethylene

D

cytokinins and abscisic acid

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PLANT GROWTH AND DEVELOPMENT

    ARIHANT NEET|Exercise CHAPTER EXERCISES ( TAKING IT TOGETHER )|143 Videos

  • PLANT GROWTH AND DEVELOPMENT

    ARIHANT NEET|Exercise CHAPTER EXERCISES (MEDICAL ENTRANCES SPECIAL FORMAT QUESTIONS )STATEMENT BASED|8 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

Plant hormones are

A plant hormone is

A plant hormone used for inducing morphogenesis in plant tissure is OR Folr plant tissue culture among the following which one is required

A plant hormone used for inducing morphogensis in plant tissue culture is

Which of the following induces femaleness in plants?

The plant hormone which is basic in nature?

Male hormone in plant is

Name a hormone which A.is gaseous in nature B. is responsible for phototropism C. induces femaleness in flowers of cucumber D. is used for killing weeds (dicots) E. induces flowsering in long day plants

ARIHANT NEET-PLANT GROWTH AND DEVELOPMENT -CHAPTER EXERCISES (MEDICAL ENTRANCES GALLERY )
  1. Plant hormones, which induce femaleness in plants are

    Text Solution

    |

  2. You are given a tissue with its potential for differentiation in an ar...

    Text Solution

    |

  3. Phytochrome is a

    Text Solution

    |

  4. The Avena curvature is used for bioassay of

    Text Solution

    |

  5. Identify the correct pair of combination (i) Zeatin - adenine deriva...

    Text Solution

    |

  6. Assertion (A). Ethylene induces ripening Reason (R). Ethylene is a g...

    Text Solution

    |

  7. One hormone hastens maturity period in juvenile conifers, a second hor...

    Text Solution

    |

  8. Which of the following statements regarding photoperiodism is false

    Text Solution

    |

  9. One hormone stimulates the closure of stomata and another one influenc...

    Text Solution

    |

  10. Which one is correct for blooming of short day plants

    Text Solution

    |

  11. The hormone which reduces transpiration rate by inducing stomatal clos...

    Text Solution

    |

  12. Which of the following is a dicot weedicide

    Text Solution

    |

  13. A few normal seedlings of tomato were kept in a dark room. After few d...

    Text Solution

    |

  14. Which is not the effect of ethylene ?

    Text Solution

    |

  15. Dr. F. Went noted that is coleoptile tips were removed and placed on a...

    Text Solution

    |

  16. In flowering plants, the site of perception of light/dark duration is

    Text Solution

    |

  17. If a plant produces flowers when exposed to alternating periods of 5 h...

    Text Solution

    |

  18. Spraying sugarcane crop with a plant hormone increases length of plant...

    Text Solution

    |

  19. Cells attaining their maximum size in terms of wall thickening and pro...

    Text Solution

    |

  20. During seed germination its stored food is mobilised by

    Text Solution

    |

  21. Movement of tendrils in response to touch is known as

    Text Solution

    |