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प्रश्न
State whether true or false. If false, correct the statement.
Plants lose water when the stomata on leaves are closed.
विकल्प
True
False
उत्तर
False.
Correct Statement: Plants lose water, when the stomata on leaves are opened.
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संबंधित प्रश्न
Cochlea, Malleus, Pinna, Stapes, Incus.
The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant. Test-tube B contains both a green water plant and a snail. Both testtubes are kept in sunlight. Answer the questions that follow:
(i) Name the physiological process that releases the bubbles of oxygen.
(ii) Explain the physiological process as mentioned above in Q2 (a)(i).
(iii) What is the purpose of keeping a snail in test-tube ‘B’?
(iv) Why does test-tube ‘B’ have more bubbles of oxygen?
(v) Given an example of a water plant that can be used in the above process.
(vi) Write the overall chemical equation for the above process.
Give biological explanations for Plants growing in fertilized soil are often found to wilt if the soil is not adequately watered.
Fill in the blank:
Xanthophyll is ______ coloured pigment.
Give some adaptations in green leaf photosynthesis.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Leaves are broad and flat to increase the surface area for photosynthesis.
Choose the correct option.
For fixation of 6 molecules of CO2 and formation of one molecule of glucose in Calvin cycle, requires
Oxygen is produced at what point during photosynthesis?
The role of chlorophyll is to absorb light from the sun.
The minerals like nitrogen, potassium, and phosphorus, which are required in substantial quantity by the plants are called ______.
