Home
Class 11
BIOLOGY
The diffusion of water through a semiper...

The diffusion of water through a semipermeable membrane is known as

A

Osmosis

B

Imbibition

C

Guttation

D

Transpiration

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TRANSPORT IN PLANTS

    SANTRA PUBLICATION|Exercise EXERCISE|10 Videos

  • TRANSPORT IN PLANTS

    SANTRA PUBLICATION|Exercise C. FILL IN THE BLANKS|10 Videos

  • TRANSPORT IN PLANTS

    SANTRA PUBLICATION|Exercise NCERT QUESTIONS|16 Videos

  • TAXONOMY AND SYSTEMATICS

    SANTRA PUBLICATION|Exercise NCERT Questions|10 Videos

Similar Questions

Explore conceptually related problems

Which ones are true and false ? (a)Positive hydrostatic pressure is called turgor pressure (b) Wall pressure exerts to prevent the increase of protoplasm size(c) Diffusion is more rapid in liquid than in gases (d) Diffusion of water through a semipermeable membrane is called imbibition (e) Osmosis is movement of substances which takes place along a diffusion gradient

Diffusion of water through selectively permeable membrane is

A semipermeable membrane allows

Osmosis is the passage of water through a semipermeable membrane from

During osmosis, flow of water through a semipermeable membrane is

The movement of water molecules from a region of high concentration to a region of low concentration through a semipermeable membrane is due to

Movement of water from higher water potential to lower water potential through a semipermeable membrane is called

Passage of water through a semipermeable membrane causes (a) Suction pressure (b) Osmotic pressure (c) Turgor pressure (d) Wall Pressure

Consider the following statements Osmosis is a process of transport of water across a semipermeable membrane , 1. Down the water potential gradient . 2. Up the water potential gradient . 3. Actively 4. Passively Of these statements

SANTRA PUBLICATION-TRANSPORT IN PLANTS -A. MULTIPLE CHOICE QUESTIONS (MCQ)
  1. Source of turgor pressure in plant cell is

    Text Solution

    |

  2. If there is no net movement of water into a cell from outside medium ,...

    Text Solution

    |

  3. The diffusion of water through a semipermeable membrane is known as

    Text Solution

    |

  4. A membrane which permits selective movement of molecules through it , ...

    Text Solution

    |

  5. DPD is equal to

    Text Solution

    |

  6. Water will be absorbed by root hairs when

    Text Solution

    |

  7. The percentage of water left in the soil when the plant wilt is called

    Text Solution

    |

  8. If a cell X' has OP = 6 and TP = 5 and is surrounded by the cell with ...

    Text Solution

    |

  9. When the temperature of the soil is zero then

    Text Solution

    |

  10. When a plant wilts , the sequence of events will be as follows

    Text Solution

    |

  11. The selectively of differentially permeable membrane allows the passag...

    Text Solution

    |

  12. Germination of seed is accomplished by

    Text Solution

    |

  13. Active K^(+) exchange mechanism of opening and closing of stomata was ...

    Text Solution

    |

  14. The lowest water potential is found in the xylem channels of

    Text Solution

    |

  15. Root hairs absorb water when

    Text Solution

    |

  16. In floating leaves like Nymphaea and Nelumbo leaves are

    Text Solution

    |

  17. Apple mulberry types of leaves are

    Text Solution

    |

  18. Due to low atmospheric pressure , the rate of rate of transpiration

    Text Solution

    |

  19. In guard cells when sugar is converted into starch , the stomatal pore

    Text Solution

    |

  20. Dumb - bell shaped guard cells are found in

    Text Solution

    |