Home
Class 11
BIOLOGY
Ascent of sap is due to which force Th...

Ascent of sap is due to which force
The most Important force which pulls water up in tall trees is

A

Imbibition

B

Cellular force

C

Cohesive force

D

Atmospheric pressure

Text Solution

Verified by Experts

The correct Answer is:
C
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

Identify the following forces: The force which pulls a meteorite in space towards a moon.

Which is not associated with ascent of sap in tall trees?

In a tall tree, which force is responsible for pulling water and minerals from the soil?

The most widely accepted theory for ascent of sap in trees is

The force responsible for raising water in 100 ft tall plant is

The force responsible for raising water in 100 ft tall plants is

Which of the following is most important in water cycle?

ERRORLESS -TRANSPORT IN PLANTS-Transport In Plants
  1. Root hair absorb water from the soil on account of

    Text Solution

    |

  2. The ability to rise in thin tubes and Ability to resist a pulling forc...

    Text Solution

    |

  3. Ascent of sap is due to which force The most Important force which p...

    Text Solution

    |

  4. When water enters in roots due to diffusion, it is termed as

    Text Solution

    |

  5. Most water absorption in plants takes place through

    Text Solution

    |

  6. Na^(+), K^(+) dependent ATPase activity helps in transport of

    Text Solution

    |

  7. The continuous excretion of watery substance from stump of a well wate...

    Text Solution

    |

  8. See the following diagram and identify the process occurring in I, II ...

    Text Solution

    |

  9. Which of the following factors effect the absorption of water by roots

    Text Solution

    |

  10. According to Sachs theory, the ascent of sap takes place

    Text Solution

    |

  11. The force of tension cohesion exceeds root pressure on a

    Text Solution

    |

  12. Many transplanted seedling may not survive because

    Text Solution

    |

  13. At mid day hours, the xylem sap is in a state of

    Text Solution

    |

  14. Water-logged condition will quickly occur in which type of soil Hold...

    Text Solution

    |

  15. When a potted plant is flooded with water, the magnitude of root press...

    Text Solution

    |

  16. The chief role of transpiration in plants is to cause

    Text Solution

    |

  17. Guard cells help in

    Text Solution

    |

  18. In woody trees, the exchange of gases between the outer atmosphere and...

    Text Solution

    |

  19. The number of stomata and epidermal cells in 1 mm^(2) leaf area of low...

    Text Solution

    |

  20. Force generated by transpiration can create pressure sufficient to lif...

    Text Solution

    |