Home
Class 12
BIOLOGY
A girdled tree (upto bast) may survive f...

A girdled tree (upto bast) may survive for some time but it will eventually die because:

A

Water will not move upwards

B

Water will not move upwards

C

Sugars and other organic materials will not move downwards

D

Sugars and other organic materials will not move upwards

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • TRANSPORT IN PLANTS

    AAKASH SERIES|Exercise EXERCISE III|20 Videos

  • TRANSPORT IN PLANTS

    AAKASH SERIES|Exercise EXERCISE III|20 Videos

  • RESPIRATION IN PLANTS

    AAKASH SERIES|Exercise Exercise - III|9 Videos

Similar Questions

Explore conceptually related problems

In some old trees, though the central part (heart wood) is lost, the plant survives because

Eukaryotic mRNAs are associated with proteins to form ribonucleoprotein complexes. Some of these may remain in cytoplasm for a long time before being genetically expressed. Such complexes are called

When camphor is kept in plate after some time it vanished ? Ramesh observed this and he asked his mother about . What questions he may have asked ?

A cylindrical vessel is filled with water upto the height 1 m from the base. A small orifice is opened at some height in the cylinder and the water level is reduced to height of orifice in 20 s. If the base area of the cylinder is 100 times the area of orifice, then the height of orifice from the base is (take, g = 10 m//s ^(2))

Some organisms or species adapt better and survive in a community of organisms. Why do you think this may happen ?

A force of constant magnitude starts acting on a moving particle when it is at some point 'P'. Depending on the orientation of the force, the particle may a) pass through point P at some time later b) not return to point P c) describe a circular path d) describe a parabolic path

AAKASH SERIES-TRANSPORT IN PLANTS -EXERCISE II
  1. The cohesive force of water is due to :

    Text Solution

    |

  2. A higher plant-cell, impregnated with cutin and suberin is placed in w...

    Text Solution

    |

  3. Conduction of sap in plants occurs through:

    Text Solution

    |

  4. The blockage of one or two tracheary elements in a tree may cause

    Text Solution

    |

  5. This plant is ideal to demonstrate ascent of sap

    Text Solution

    |

  6. The term ‘tensile strength’ represents that there is

    Text Solution

    |

  7. In a branch cut from a rapidly transpiring plant, water snaps away fro...

    Text Solution

    |

  8. When an oak tree is kept in a poisonous solution, that rises to the to...

    Text Solution

    |

  9. Who among the following scientists first gave the starch sugar interco...

    Text Solution

    |

  10. Transpiration is measured by

    Text Solution

    |

  11. Which of the following chemical serves as an antitranspirant in plants...

    Text Solution

    |

  12. Which of the following theory gives the latest explanation for the ope...

    Text Solution

    |

  13. Which one of following is not an antitranspirant?

    Text Solution

    |

  14. Which one of the following will not directly effect transpiration?

    Text Solution

    |

  15. Ringing (girdling) experiment cannot be performed in

    Text Solution

    |

  16. A girdled tree (upto bast) may survive for some time but it will event...

    Text Solution

    |

  17. How does the removal of a ring of bark and wood from the trunk of a tr...

    Text Solution

    |

  18. When stem of plant is girdled (ringed) :

    Text Solution

    |

  19. Ringing (girdling) experiment cannot be performed in

    Text Solution

    |

  20. The protoplasmic streaming hypothesis for food translocation has not b...

    Text Solution

    |