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Question
All life on earth Would come to an end if there were no green plants.
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Solution
Green plants manufacture food during the process of photosynthesis and give out oxygen a life-supporting gas for all organisms.
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RELATED QUESTIONS
The diagram given below represents an experiment to prove the importance of a factor in photosynthesis. Answer the questions that follow : 
Name the factor studied in this experiment.
Define the following:
Organic food
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis occurs in underground organs as well as in aerial ones.
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 |
The rate of photosynthesis is not affected by
What is meant by the photolysis of water?
Complete the following food chain by writing the names of appropriate organisms in the blanks:
→ __________ → __________ → Hen → Man
Write the functional activity of the following structure:
Stroma
Choose the Correct Answer:
Which one of the following would not be a limiting factor for photosynthesis?
What is the end product of photosynthesis?
