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प्रश्न
Fill in the blanks:
The end products of photosynthesis are ______ and ______.
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उत्तर
The end products of photosynthesis are Glucose and oxygen
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संबंधित प्रश्न
Fig. demonstrates a physiological process taking place in green plants. The whole set-up was placed in bright sunlight for several hours. Study the diagram and answer the questions that follow:
- What aspect of the physiological process is being examined?
- Explain the physiological process mentioned in (a) above.
- Label the parts numbered 1 and 2 in the diagram.
- Write a well-balanced chemical equation for the physiological process explained in (b) above.
- What would happen to the rate of bubbling of the gas if a pinch of sodium bicarbonate is added to the water in the beaker? Explain your answer.
The diagram given below represents an experiment to prove the importance of a factor in photosynthesis. Answer the questions that follow :
What will you observe in the experimental leaf after the starch test?
Mention any two points in which photosynthesis and respiration in plants are opposite to each other.
Mention one difference between the following on the basis of what is given in bracket.
Respiration and photosynthesis (gas released)
What is the importance of photosynthesis in the life of the following:
Non-green plants
How is the rate of photosynthesis affected when a green plant gets the green light?
Explain the Term ATP.
Higher Order Thinking Skill.
Imagine that student A studied the importance of certain factors in photosynthesis. He took a potted plant and kept it in dark for 24 hours. In the early hours of the next morning, he covered one of the leaves with dark paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
- What aspect of photosynthesis was being investigated?
- Why was the plant kept in the dark before the experiment?
- How will you prove that starch is present in the leaves?
- Name the raw materials needed for photosynthesis.
Where does the carbon that is used in photosynthesis come from?
Guard cells of stomata are green but cannot photosynthesize? Give reason.
