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Given below is the figure of a plant cell showing different kinds of pressure acting upon it. Study the figure and answer the questions that follow: In the figure, 1, 2 and 3 represent: - Biology

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Question

Given below is the figure of a plant cell showing different kinds of pressure acting upon it. Study the figure and answer the questions that follow:

  1. In the figure, 1, 2 and 3 represent:
    1. Cytoplasm, Nucleus, Vacuole respectively
    2. Vacuole, Cytoplasm, Cell wall respectively.
    3. Cytoplasm, Cell membrane and vacuole respectively.
    4. Cytoplasm, Cell wall and Vacuole respectively.
  2. B in the figure represents:
    1. Osmotic pressure
    2. Turgor pressure
    3. Wall pressure
    4. Diffusion pressure
  3. A in the figure represents:
    1. irnbibition pressure
    2. Wall pressure
    3. Turgor pressure
    4. Osmotic pressure
  4. C in the figure represents:
    1. Turgor pressure
    2. Osmotic pressure
    3. Wall pressure
    4. Imbibition pressure
  5. Draw a neat and labelled diagram of a plasmolyzed plant cell.
Answer in Brief

Solution

  1. iv. Cytoplasm, Cell wall and Vacuole respectively.
  2. iii. Wall Pressure
  3. iii. Turgor pressure
  4. ii. Osmotic pressure

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Means of Transport in Plants - Turgidity and Flaccidity (Plasmolysis)
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