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Transport in Pl...

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  • Question 1
    1 / -0

    Water enters into the root hair from the soil by

  • Question 2
    1 / -0

    Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water.

    (a) Keep cup A as empty.
    (b) Put one teaspoon sugar in cup B.
    (c) Put one teaspoon salt in cup C.
    (d) Put one teaspoon sugar in the boiled potato cup D.
    Keep these for two hours. Then observe the four potato cups and answer the following.

    Explain why water gathers in the hollowed portion of B and C.

  • Question 3
    1 / -0

    Osmosis is defined as the movement of solvent particles through__________

  • Question 4
    1 / -0

    Animal cells do not show plasmolysis because

  • Question 5
    1 / -0

    Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water.

    (a) Keep cup A as empty.
    (b) Put one teaspoon sugar in cup B.
    (c) Put one teaspoon salt in cup C.
    (d) Put one teaspoon sugar in the boiled potato cup D.
    Keep these for two hours. Then observe the four potato cups and answer the following.

    Explain why water does not gather in the hollowed out portions of A and D.

  • Question 6
    1 / -0

    Normally, in the process of osmosis, the net flow of water molecules in or out of the cell depends upon differences in the

  • Question 7
    1 / -0

    Transpiration is a non-enzymatic process. Its $$Q_{10}$$ value is

  • Question 8
    1 / -0

    Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water.

    (a) Keep cup A as empty.
    (b) Put one teaspoon sugar in cup B.
    (c) Put one teaspoon salt in cup C.
    (d) Put one teaspoon sugar in the boiled potato cup D.
    Keep these for two hours. Then observe the four potato cups and answer the following.

    Why is potato A necessary for this experiment?

  • Question 9
    1 / -0

    Plasmolysis in a plant cell is defined as

  • Question 10
    1 / -0

    Find out the incorrect statement.

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