Home
Class 10
BIOLOGY
Root development is promoted by...

Root development is promoted by

A

Cytokinin

B

Gibberellin

C

Auxin

D

Abscisic acid

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CONSERVING NATURAL RESOURCES

    VGS PUBLICATION-BRILLIANT|Exercise FILL IN THE BLANKS|15 Videos

  • COORDINATION - THE LINKING SYSTEM

    VGS PUBLICATION-BRILLIANT|Exercise 4 MARK QUESTIONS|80 Videos

Similar Questions

Explore conceptually related problems

Development is the sum of

Binding of symbiotic nitrogen fixing bacteria to the surface of root hair cell is promoted by the following substance

Centripetal development of xylem is present in

Describe the development of the embryo in human.

Stomata develops from

Embryo develops in this part

Centrifugal development of xylem is present in

Diplosopry is development of embryo from

To make people as a part in development, and environment protection (sustainable development) write some slogans.

Root hairs develop from the rgion of :

VGS PUBLICATION-BRILLIANT-COORDINATION-EXERCISE
  1. Brain of man is distinguished by the presence of

    Text Solution

    |

  2. Proposal of plant growth substances was first put forward by

    Text Solution

    |

  3. Root development is promoted by

    Text Solution

    |

  4. Abscission layers separate these parts from the plant

    Text Solution

    |

  5. The phytohormones which helps in the prevention of loss of water is

    Text Solution

    |

  6. Response of plants to gravity is known as

    Text Solution

    |

  7. Plant root growing towards water in the soil is called

    Text Solution

    |

  8. The movement of plant parts towards chemicals is called

    Text Solution

    |

  9. Greek word 'Auxin' means

    Text Solution

    |

  10. Peripheral nervous system comprises of nerves arising from

    Text Solution

    |

  11. What is the importance of reflex actions?

    Text Solution

    |

  12. I am a phytohormone. I promote cell division, and sprouting of lateral...

    Text Solution

    |

  13. The function of our visceral organs is controlled by

    Text Solution

    |

  14. Observe the following a,b statements a) Nastic movements are the mov...

    Text Solution

    |

  15. Which of the following meristem is responsible for growth in circumfer...

    Text Solution

    |

  16. Read the passage and answer the following questions. Spinal cord exte...

    Text Solution

    |

  17. Which of the following are often called glands of emergency?

    Text Solution

    |

  18. Brain is protected by having protective membranes. Name them.

    Text Solution

    |

  19. Plants with weak stems like in cucumber and bittergourd show ...

    Text Solution

    |

  20. Name the bony box in which brain is protected.

    Text Solution

    |