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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
Identify the odd one in each set : Transpiration, Photosynthesis, Phagocytosis, Guttation
The diagram given below represents an experiment to prove the importance of a factor in photosynthesis. Answer the questions that follow :
Give a balanced chemical equation to represent the process of photosynthesis.
How does carbon dioxide return to the atmosphere? Explain.
A student in order to study the importance of certain factors of photosynthesis took a potted plant and kept it in the dark for over 24 hours. Then in the early hours of the morning the student covered one of the leaves with black paper in the centre only. Student placed the potted plant in the sunlight for a few hours, and then tested the leaf which was covered with black paper for starch.
(i) What aspect of photosynthesis was being investigated?
(ii) Is there any control in this experiment? If so, state the name.
(iii) Why was the plant kept in the dark before the experiment?
(iv) Describe step by step how the candidate proceeded to test the leaf for the presence of starch.
Identify the false statements and rewrite them correctly by changing the first or last word only.
Algae are autotrophs.
Explain the Term ATP.
Explain the term Phosphorylation.
Explain the term NADP.
The green pigment present in the plant is ______.
The end product of photosynthesis is ______.
Guard cells of stomata are green but cannot photosynthesize? Give reason.
