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प्रश्न
The internal (cellular) energy reserve in autotrophs is
पर्याय
glycogen
protein
starch
fatty acid
उत्तर
starch
Explanation -
Glycogen is the stored energy in animals, Plants store energy in the form of Starch.
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संबंधित प्रश्न
How would you test the presence of starch in leaves?
Name the following:
A plant that has both autotrophic and heterotrophic mode of nutrition.
In addition to carbon dioxide and water, state two other conditions necessary for the process of photosynthesis to take place.
Where is chlorophyll mainly present in a plant?
The cell organelle where photosynthesis occurs.
What is photosynthesis?
Write a chemical equation to show the process of photosynthesis in plants.
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
Name a gas produced in photosynthesis.
The Figure shown below represents an activity to prove the requirements for photosynthesis. During this activity, two healthy potted plants were kept in the dark for 72 hours. After 72 hours, KOH is kept in the watch glass in setup X and not in setup Y. Both these setups are air tight and have been kept in light for 6 hours. Then, Iodine Test is performed with one leaf from each of the two plants X and Y.
Which of the following steps can be followed for making the apparatus air tight?
- placing the plants on glass plate
- using a suction pump.
- applying aseline to seal the bottom of jar.
- creating vacuum
