ICSE Class X Biology 2015 Solved Papers

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SECTION - II

The diagram alongside shows two test-tubes A and B. Test-tube A contains a green water plant. Test-tube B contains both a green water plant and a snail. Both Test-tubes are kept in sunlight. Answer the questions that follow :
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Question : 37
Total: 98
Explain the physiological process as mentioned above in Q. 2. (a) (i).
Solution:  
It is a process in which green plants (plant cells having chlorophyll) take in carbon-di-oxide and water in presence of light to produce glucose and release oxygen gas.
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