Home
Class 12
BIOLOGY
The osmotic expansion of cell kept in wa...

The osmotic expansion of cell kept in water is chiefly regulated by :

A

mitochondria

B

vacuoles

C

plastid

D

ribosomes

Text Solution

Verified by Experts

The correct Answer is:
B
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

The osmotic expanison of a cell kept in water is chiefly regulated by

Osmotic expansion of a cell kept in water is chiefly regulated by

Guard cell regulate

The osmotic pressure of pure and clean water is

Guard cells regulate

Determine the organelle that will regulate the osmotic expansion of a cell depending on the surrounding water potential.

the growth of cells is regulated by

ARIHANT NEET-TRANSPORT IN PLANTS -Chapter exercises C. Medical entrances gallery (Collection of questions asked in NEET & Various Medical Entrance Exams )
  1. When water moves out of the plant cell and the cell membrane of a plan...

    Text Solution

    |

  2. Choose the wrong statement.

    Text Solution

    |

  3. The osmotic expansion of cell kept in water is chiefly regulated by :

    Text Solution

    |

  4. In a plant cell, the diffusion pressure deficit is zero when it is

    Text Solution

    |

  5. Which of the following criteria does not pertain to facillatated trans...

    Text Solution

    |

  6. Transpiration is measured by

    Text Solution

    |

  7. Transpiration is manifestation of

    Text Solution

    |

  8. Which of the following theory gives the latest explanation for the clo...

    Text Solution

    |

  9. Translocationn of photosynthetic end products in sieve tubes is

    Text Solution

    |

  10. The property of semipermeability belongs to

    Text Solution

    |

  11. Cell A has osmotic potential of -18 bars and pressure potential of 8 b...

    Text Solution

    |

  12. Stomata open due to accumulation of

    Text Solution

    |

  13. In a fully turgid cell, is zero.

    Text Solution

    |

  14. By which mechanism, the salt resistant plants can get rid off excess N...

    Text Solution

    |

  15. Cell A and cell B are adjacent plant cells. In cell A Psi(s)=-20 bars ...

    Text Solution

    |

  16. Stomata open at night and close during the day time in

    Text Solution

    |

  17. Phloem sap is mainly made of

    Text Solution

    |

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

    Text Solution

    |

  19. The rate of transpiration in plants is dependent upon

    Text Solution

    |

  20. Guard cells help in

    Text Solution

    |