Home
Class 11
BIOLOGY
The rupture and fractionation do not usu...

The rupture and fractionation do not usualy occur in the water column in vessel/tracheids during the ascent of sap because of

A

Weak gravitational pull

B

Transpiration pull

C

Lignified thick walls

D

Cohesion and adhesion

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THE LIVING WORLD

    ERRORLESS |Exercise The Living World|240 Videos

  • VIRUSES

    ERRORLESS |Exercise Viruses|125 Videos

Similar Questions

Explore conceptually related problems

The water column in vessels can be broken

No rupture and friction occur in water column of vessels and tracheids during ascent of sap. It is due to

Root pressure does not take an active part in the ascent of sap because

Water column does not repture during ascent in tracheary elemants due to

During ascent,water column present inside vessels and tracheids,does not rupture due5 to

Root pressure is unable to explain the ascent of sap because it is not found in

Guttation occurs in well watered herbaceous plants of well drained soils during

Plant cells do not burst in distilled water because

ERRORLESS -TRANSPORT IN PLANTS-Transport In Plants
  1. The path of water from soil upto secondary xylem is

    Text Solution

    |

  2. Physical force theory explains

    Text Solution

    |

  3. The rupture and fractionation do not usualy occur in the water column ...

    Text Solution

    |

  4. Which of the following would be in insignificant amount in xylem sap

    Text Solution

    |

  5. Bordered pits relating with water uptake located in

    Text Solution

    |

  6. Most of the water flow in the root takes place via the apoplast becaus...

    Text Solution

    |

  7. The given diagram shows the appearance of plant cell immersed in a sol...

    Text Solution

    |

  8. Which of the following helps in the absorption of water and minerals s...

    Text Solution

    |

  9. The given diagram indicates routes of transport of water and minerals ...

    Text Solution

    |

  10. The movement of water from one cell of the cortex to the adjacent one ...

    Text Solution

    |

  11. Given figure represents demonstration of osmosis by egg membrane osmos...

    Text Solution

    |

  12. Passage cells are thin walled cells found in

    Text Solution

    |

  13. Movement of H(2)O through cell wall is called

    Text Solution

    |

  14. If two solutions have the same osmolarity, they are said to be

    Text Solution

    |

  15. Which of the following statements is/are true A. The apoplastic move...

    Text Solution

    |

  16. Which of the following statements is incrorrect

    Text Solution

    |

  17. Apolplastic movement of water in plants occurs through

    Text Solution

    |

  18. When the concentration of the soil solutes is low, the absorption of w...

    Text Solution

    |

  19. Simultaneous movement of two molecules across a membrane in the same d...

    Text Solution

    |

  20. Most accepted theory for ascent of sap is Sap ascends in woody stems...

    Text Solution

    |