Home
Class 11
BIOLOGY
The process of diffusion is involved in...

The process of diffusion is involved in

A

respiration

B

photodsythesis

C

transpiration

D

all of these.

Text Solution

Verified by Experts

The correct Answer is:
D
Diffusion keeps the cell walls of the internal plant tissues moist. It is a means of spreading of ions and other substances throughouts the protoplast. Transpiration or loss of water in vapour forms is a diffusion process. Exchange of gases (`CO_(2)` and `O_(2)`) during photosynthesis and respiration between the plant interior and outside air also occurs through diffusion.
Promotional Banner

Topper's Solved these Questions

  • THE LIVING WORLD

    NCERT FINGERTIPS|Exercise The Living World|130 Videos

Similar Questions

Explore conceptually related problems

The process of reduction involves

The process of oxidation involves:

Statement 1: the process of diffusion does not require any input of energy. Statement 2: Diffusion involves movement of particles from a region of higher concentration to a region of lower concentation.

The process of osmosis involves

The process of osmosis involves

Assertion: Digesetd material is absorbed in the intestine through the process of diffusion. Reason: Diffusion is a very fast process of absorption.

Identify the process which is not involved in respiration.

NCERT FINGERTIPS-TRANSPORT IN PLANTS-Transport In Plants
  1. Statement 1: the process of diffusion does not require any input of e...

    Text Solution

    |

  2. Movement of the molecules of solids, gases or liquids from the region ...

    Text Solution

    |

  3. The process of diffusion is involved in

    Text Solution

    |

  4. The type of diffusion in which substances move across the membrane alo...

    Text Solution

    |

  5. Facilitated diffusion

    Text Solution

    |

  6. Select the incorrect statement regarding facilitated diffusion.

    Text Solution

    |

  7. Refer to the given figure. What does it represent?

    Text Solution

    |

  8. When transport proteins simultaneously move two molecules across a mem...

    Text Solution

    |

  9. In passive transport across a membrane, when two protein molecules mov...

    Text Solution

    |

  10. The given figure shows transport of two molecules A and B through thre...

    Text Solution

    |

  11. Smaller, lipid soluble diffuse fater through cell membrane, but the m...

    Text Solution

    |

  12. Active transport

    Text Solution

    |

  13. Uphill transport I.e. movement of substances from their lower concenta...

    Text Solution

    |

  14. Refer to the given figure and identify P,Q,R and S.

    Text Solution

    |

  15. Refer to the given table and select the option that correctly fills t...

    Text Solution

    |

  16. Osmosis is a special kind of diffusion, through which water diffuses a...

    Text Solution

    |

  17. The given table shows properties of four cell systems A,B,C and D the ...

    Text Solution

    |

  18. If some solute is dissolved in pure water, its water potential

    Text Solution

    |

  19. Read the following statements and select the correct option. Pure wa...

    Text Solution

    |

  20. If Psih(w)= water potential, Psi(s)= solute potential, Psi(p)= pressur...

    Text Solution

    |