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The metal constituent of chlorophyll is |
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(a) |
Iron |
(b) |
Potassium |
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|
(c) |
Manganese |
(d) |
Magnesium |
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|
The metal constituent of chlorophyll is |
|
|||
|
(a) |
Iron |
(b) |
Potassium |
|
|
(c) |
Manganese |
(d) |
Magnesium |
|