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प्रश्न
Two similar green plants are kept separately in oxygen free containers, one in dark and the other in continuous light. Which one will live longer? Give reasons.
उत्तर
The plant kept in continuous light will live longer as the leaves of the plants will be able to make food for the plant through photosynthesis. However, in the absence of light, the leaves will not be able to make food. This is because photosynthesis will not take place in the absence of light. Hence, the plant kept in dark will live shorter as compared to the plant kept in light.
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संबंधित प्रश्न
Which substance is used to remove chlorophyll from a green leaf during photosynthesis experiments?
Apart from carbon dioxide and water, name four other raw materials which are needed by the plants.
Name the green pigment present in the leaves of a plant.
The process in plants which converts light energy into chemical energy.
The cell organelle where photosynthesis occurs.
How do guard cells regulate opening and closing of stomatel pores?
Explain the mechanism of photosynthesis.
Which of the following events does not occur in photosynthesis?
(a) conversion of light energy into chemical energy
(b) reduction of carbon dioxide to carbohydrates
(c) oxidation of carbon to carbon dioxide
(d) absorption of light energy by chlorophyll
Opening and closing of stomatal pore depends on ______.
The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is
