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Question
Complete the following statement by choosing the correct alternative given below :
All animals would die on the earth if there was no ______.
Options
chlorophyll
haemoglobin
penicillin
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Solution
All animals would die on the earth if there was no Chlorophyll.
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Match the terms given in column A with column B:
| Column A | Column B | ||
| (a) | Chlorophyll | (i) | Removes/absorbs CO2 |
| (b) | Methylated spirit | (ii) | Tests presence of starch |
| (c) | Potassium hydroxide | (iii) | Traps solar energy |
| (d) | Iodine solution | (iv) | Produces oxygen |
| (e) | Water | (v) | Bleaches chlorophyll |
