Home
Class 12
BIOLOGY
The girdling or ringing experiment is th...

The girdling or ringing experiment is that

A

The metallic ring is tightly tied to a stem

B

The ring of tissue external to xylem is removed in a stem

C

The area is simply marked in the form of ring in a stem

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRANSPORT IN PLANTS

    DINESH PUBLICATION|Exercise REVISION QUESTIONS FROM COMPETITIVE EXAMS|426 Videos

  • TRANSPORT IN PLANTS

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|22 Videos

  • THE LIVING WORLD

    DINESH PUBLICATION|Exercise Check your grasp|12 Videos

  • VERTEBRATA-AGNATHA AND PISCES

    DINESH PUBLICATION|Exercise Check Your Grasp|9 Videos

Similar Questions

Explore conceptually related problems

The girdling or ringing experiment to prove that the water moves through the xylem vessels was performed by

Assertion : Xylem is principal water conducting tissue. Reason : It has been recognised by girdling or ringing experiment

Meaningful girdling (Ringing) experiments cannot be done on sugarcane because

Ringing/girdling experiments demonstrate

Which of the following is done during ringing experiment

For conducting girdling experiments

Discuss the girdling experiment and its role.

Can girdling experiments be done in monocoats ? If yes, How ? If no, why not ?

Ringing/girdling experiment was first performed by

DINESH PUBLICATION-TRANSPORT IN PLANTS-CHECK YOUR GRASP
  1. The girdling or ringing experiment is that

    Text Solution

    |

  2. Increase in temperature

    Text Solution

    |

  3. Osmotic pressure of 0.1 M sucrose solution is -2.3 bars . What is the ...

    Text Solution

    |

  4. plant imbibants are

    Text Solution

    |

  5. A positively changed colloid will imbibe maximum at

    Text Solution

    |

  6. Which one is used for measuring osmotic potential of living cells ?

    Text Solution

    |

  7. In case T.P. is less than the mixmum W.P., the cell will

    Text Solution

    |

  8. Osmotic pressure of a cell is zero when

    Text Solution

    |

  9. Amount of water transpired can be known with the help of

    Text Solution

    |

  10. In a well watered soil, the plant show loss of turgidity during noon. ...

    Text Solution

    |

  11. Who proposed conversion of starch to suger during opening of stomata.

    Text Solution

    |

  12. The pH which favours hydrolysis of starch in guard cells is

    Text Solution

    |

  13. The hormone required for stomatal opening is

    Text Solution

    |

  14. Potometer and porometer were invented by

    Text Solution

    |

  15. Margins of mature colocasia leaves appear withered/necrotic due to

    Text Solution

    |

  16. Cobalt chloride paper test for transpiration was developed by

    Text Solution

    |

  17. The term root pressure was coined by

    Text Solution

    |

  18. What prevent wall to wall (apoplast ) movement of absorbed water?

    Text Solution

    |

  19. The structure pressent in endodermal cells of root which prevents apo...

    Text Solution

    |

  20. A cell placed in hypertonic solution will

    Text Solution

    |

  21. A water- logged soil often causes wilting of leaves due to

    Text Solution

    |