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प्रश्न
During photosynthesis plants take in ______ and release ______ gas.
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उत्तर
During photosynthesis plants take in carbon dioxide and release oxygen gas.
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संबंधित प्रश्न
Name the following:
The pores through which leaves exchange gases.
Plants take carbon dioxide from the atmosphere mainly through their:
All animals and fungi are autotrophs.
Name the green pigment present in the leaves of a plant.
Name the raw materials required for photosynthesis. How do plants obtain these raw materials?
Opening and closing of stomatal pore depends on ______.
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 statements shows the correct results of Iodine Test performed on the leaf from plant X and Y respectively?
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
Which of the following statements about the autotrophs is incorrect?
Opening and closing of stomata is due to ______.
