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प्रश्न
Give suitable biological reasons for the following statement :
All life on Earth is supported by Photosynthesis.
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उत्तर
Photosynthesis is ultimately the source of energy and food for all living beings i.e. directly for plants and indirectly for animals.
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संबंधित प्रश्न
The diagrams given below represent the relationship between a mouse and a physiological process that occurs in green plants. Study the diagrams and answer the questions that follow
(i) Name the physiological process occurring in the green plant that has kept the mouse alive.
(ii) Explain the physiological process mentioned above.
(iii) Why did the mouse die in bell jar B?
(iv) What is the significance of the process as stated in (i) for life on earth?
(v) Represent the above mentioned physiological process in the form of a chemical equation.
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis occurs in all the cells of the plant.
Name the following:
Three organisms that cannot prepare their own food by photosynthesis.
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
The raw materials for photosynthesis include water and carbon dioxide.
If the rate of respiration becomes more than the rate of photosynthesis, plants will:
Are the following statement true or false? Give a reason in support of your answer.
The rate of photosynthesis continues to rise as long as the intensity of light rises.
Give technical term:
The form of energy is converted into chemical energy during photosynthesis.
Which one of the following is a primary producer?
The source of O2 liberated in photosynthesis is ______.
Mention four factors required for photosynthesis?
