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प्रश्न
The source of O2 liberated in photosynthesis is ______.
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उत्तर
The source of O2 liberated in photosynthesis is the splitting of water molecules.
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संबंधित प्रश्न
Complete the following paragraph by filling in the blank (1) to (5) with appropriate words:
To test a leaf for starch, the leaf is boiled in water to (1) _________. It is then boiled in Methylated spirit to (2) ________. The leaf is dipped in warm water to soften it. It is placed in a petri dish, and (3) _____ solution is added. The region of the leaf which contains starch, turns (4) ________and the region while does not contain starch, turns (5) __________.
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.
Match the terms of column I with those in column II:
| Column I | Column II |
| (i) Stomata closed | (a) decomposers |
| (ii) Autotrophs | (b) light reaction |
| (iii) By-products of photosynthesis | (c) animals |
| (iv) Photolysis | (d) during night |
| (v) Bacteria and fungi | (e) green plants |
| ( f) oxygen |
Complete the following food chains by writing the names of appropriate organisms in the blanks:
______ → Mouse ______ → Peacock
What are the basic requirements of photosynthesis?
Explain, why respiration is said to be a reversed process of photosynthesis?
Write an experiment to demonstrate that CO2 is necessary for photosynthesis.
Give technical term:
The form of energy is converted into chemical energy during photosynthesis.
Which one of the following is a primary producer?
The green pigment present in the plant is ______.
