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3 questions
Which of the following is not a function of the vacuole in plants?
They store toxic metabolic wastes
They help with the process of cell division
They help to maintain turgidity
None of these
Which of the following functions is not served by the stomata for the plants?
Exchange of gases, particularly CO2 and O2, with atmosphere
Loss of water in the form of vapours during transpiration
Helps to create pressure for the water to rise upward, by its process of transpiration
Helps the leaves to carry out the process of photosynthesis
A water tanker filled up to 2/3 of its height is moving with a uniform speed. On sudden application of the brake, the water in the tank would
move backward
move forward
remains unaffected
None of these
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