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प्रश्न
Transpiration and photosynthesis are interlinked. How?
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उत्तर १
During the day transpiration and photosynthesis are interlinked as the stomata opens to facilitate the inward diffusion of carbon dioxide for photosynthesis which also leads to loss of water vapours to the outside during transpiration.
उत्तर २
During the day, the chloroplast in the guard cells are able to carry on photosynthesis, so the osmotic pressure in the cell sap of the guard cells is high and water enters the guard cells which lead to an opening of the stomatal aperture. Thus stomatal transpiration can take and CO2 can also enter the green leaf to enable photosynthesis to take place. So, during day time photosynthesis and stomatal transpiration occurs simultaneously.
संबंधित प्रश्न
Give appropriate biological/technical terms for the following:
An apparatus that measures the rate of water uptake in a cut shoot due to transpiration.
The individual flattened stacks of membranous structures inside the chloroplasts are known as ______.
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Photosynthesis occurs in underground organs as well as in aerial ones.
Choose the correct answer:
Which of the following gas is used in photosynthesis?
Identify the false statements and rewrite them correctly by changing the first or last word only.
Immediate product of photosynthesis is glucose.
Complete the following food chains by writing the names of appropriate organisms in the blanks:
Grass → ______ → Snake → ______
Complete the following food chain by writing the names of appropriate organisms in the blank:
Grass → __________ → Lion
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
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1. What happens to the dandelion flower
- During the daytime?
- At night?
2. What is the phenomenon known as?
Guard cells of stomata are green but cannot photosynthesize? Give reason.
