GUJCET 2017 Biology Solved Paper
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Question : 10 of 40
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Match the column-I and II, choose the correct option
| Column I | Column II |
|---|---|
| P. Silicon | (i) In structure of coenzymes |
| Q. Nickel | (ii) Required for nitrogen fixation in leguminous plants |
| R. Sulphur | (iii) As a component of cell walls |
| S. Cobalt | (iv) Required for iron absorption |
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