English

Osmosis and diffusion are the same except that in osmosis there is ______.

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Question

Osmosis and diffusion are the same except that in osmosis there is ______.

Options

  • Cell wall

  • Use of energy

  • Semi-permeable membrane

  • Freely permeable membrane

MCQ
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Solution

Osmosis and diffusion are the same except that in osmosis there is semi-permeable membrane.

Explanation:

Both processes move molecules from high to low concentration. However, osmosis strictly requires a semi-permeable membrane to let only water pass through.

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Chapter 4: Absorption by Roots - EXERCISE [Page 70]

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Lakhmir Singh Biology [English] Class 10 ICSE
Chapter 4 Absorption by Roots
EXERCISE | Q 4. | Page 70
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