Home
Class 12
BIOLOGY
Direction of translocation of orgainc fo...

Direction of translocation of orgainc food or solutes, is

A

upward

B

downward

C

radial

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
D
The food materials are synthesises in leaves of green plants and are translocated to different parts of a plant. Thus, translocation may occur in upward, downward or radial direction.
Promotional Banner

Topper's Solved these Questions

  • TRANSPORT IN PLANTS

    ARIHANT NEET|Exercise Chapter exercises B. Medical entrances special format questions (Assertion and reason)|10 Videos

  • THEORIES OF EVOLUTION

    ARIHANT NEET|Exercise Chapter exercise C (Medical entrances gallery ( collection of questions Asked in NEET & Various Medical Entrance Exames )|4 Videos

  • VIRUSES

    ARIHANT NEET|Exercise C. Medical entrances gallery|32 Videos

Similar Questions

Explore conceptually related problems

Define translocation.

Write expnatatory note on translocation of organic solutes

Protoplasmic syreaming theory of translocation of organic solutes was first proposed by

The translocation of solute is

Name the conductive tissues of vascular plants which are responsible for conduction of water and inorganic solutes , and for the translocation of organic solutes respectively.

Given figure demonstrates the translocation of organic solutes according to pressure flow hypothesis. Which out of the following statements is incorrect regarding this?

Translocation Of Mineral Ions

ARIHANT NEET-TRANSPORT IN PLANTS -Chapter exercises C. Medical entrances gallery (Collection of questions asked in NEET & Various Medical Entrance Exams )
  1. The rate of transpiration in plants is dependent upon

    Text Solution

    |

  2. Guard cells help in

    Text Solution

    |

  3. Direction of translocation of orgainc food or solutes, is

    Text Solution

    |

  4. Stomatal opening is affected by

    Text Solution

    |

  5. Which of the following get accumulated in the vacuoles of guard cells ...

    Text Solution

    |

  6. Which of the following is the most accepted theory for movement of wat...

    Text Solution

    |

  7. Which one of the following is not an antitranspirant

    Text Solution

    |

  8. Which one of the following is not related to guttation ?

    Text Solution

    |

  9. The force responsible for upward conduction of water against gravity c...

    Text Solution

    |

  10. The space between the plasma membrane and the cell wall of a plasmolys...

    Text Solution

    |

  11. The process by which water is absorbed by solid like colloids causing ...

    Text Solution

    |

  12. Root pressure is due to

    Text Solution

    |

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

    Text Solution

    |

  14. Which of the following does not affect water potential of water ?

    Text Solution

    |

  15. Whose water potential is less then water potential of root hair during...

    Text Solution

    |

  16. In tall plants, because of which factor, continuous water coloum exten...

    Text Solution

    |

  17. A plant cell becomes turgid due to

    Text Solution

    |

  18. When a cell is plasmolysed, it becomes

    Text Solution

    |

  19. The factor, most important in regulating transpiration, is

    Text Solution

    |

  20. Which of the following is not a purpose of transpiration

    Text Solution

    |