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प्रश्न
Photosynthesis in green plants is directly and indirectly dependent on so many plant structures.
Explain briefly the role of the following structures in this process is Stomata.
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उत्तर
Stoma: The main function of stoma is to let in carbon dioxide from the atmosphere for photosynthesis. Also most of the oxygen produced during photosynthesis diffuses out into the atmosphere through the stomata.
संबंधित प्रश्न
the exact location of the Thylakoids
Expand the following biological abbreviations: ATP
Answer the following:
Mention two significant advantages of photosynthesis to the living world as a whole.
Define the following:
Quantum
Choose the correct answer:
In a typical leaf, photosynthesis occurs mainly in ___________
Mention one difference between the following on the basis of what is given in bracket.
Grass and grasshopper (mode of nutrition)
How is the rate of photosynthesis affected when a green plant gets the green light?
Complete the following food chain by writing the names of appropriate organisms in the blanks:
__________ → Mouse → _________ → Peaock
Choose the correct option.
The sequential order in electron transport from PSII to PSI of photosynthesis is ______.
Study the diagram given below and fill in the blanks with suitable words:
In order to prove that carbon dioxide is necessary for
(a) ______, a potted plant is placed in dark for 48 hours to (b) ______ the leaves. A part of a leaf is inserted into a conical flask containing potassium hydroxide solution. This is to absorb (c) ______ from the flask. The plant is then placed in sunlight for a few hours. The experimental leaf is tested for starch. The part of the leaf that was inside the conical flask turns (d) ______, whereas the part of the left outside turns (e) ______ in colour.
