Home
Class 11
BIOLOGY
Define : Diffusion....

Define : Diffusion.

Text Solution

Verified by Experts

The molecules of any substance move from region of higher concentration to region of lower concentration. This event is called diffusion. Diffusion is a random motion.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • TRANSPORT IN PLANTS

    KUMAR PRAKASHAN|Exercise Section-D Textual Exercise|15 Videos

  • TRANSPORT IN PLANTS

    KUMAR PRAKASHAN|Exercise Section-E NCERT Exemplar (MCQs)|10 Videos

  • TRANSPORT IN PLANTS

    KUMAR PRAKASHAN|Exercise Section-B Difference/Scientific Reasons|6 Videos

  • THE LIVING WORLD

    KUMAR PRAKASHAN|Exercise OBJECTIVE SECTION (FILL IN BLANKS)|9 Videos

Similar Questions

Explore conceptually related problems

Give difference: (1) Diffusion and osmosis (2) Guttation and evaporation

Differentiate between the following: (a) Diffusion and Osmosis (b) Transpiration and Evaporation (c) Osmotic Pressure and Osmotic Potential (d) Imbibition and Diffusion (e) Apoplast and Symplast pathways of movement of water in plants. (f) Guttation and Transpiration.

Knowledge Check

  • Diffusion means

    A
    The phenomenon of intermixing of particles of matters due to the random motioni of their atoms.
    B
    The capacity of suction force on the particles of matter.
    C
    The phenomena of merging of particles of matters into one another.
    D
    The process of conversion of particles of matter in gaseous state.

    • Similar Questions

    Explore conceptually related problems

    Define : Guttation .

    Give the condition of diffusion.

    Define force

    Define : Facilitated Diffusion .

    How is facilitated diffusion different from diffusion ?

    On what the rate of diffusion depend ?

    State the effect of heat on diffusion.

    Home
    Profile