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Which of the following are required in minimum amount by human? |
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a) |
Iron, iodine, carbon, manganese, copper, oxygen |
b) |
Iron, iodine, manganese, copper, zinc, fluorine |
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c) |
Iron, iodine, manganese, zinc, hydrogen |
d) |
Nitrogen, oxygen, zinc, fluorine |
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Which of the following are required in minimum amount by human? |
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|
a) |
Iron, iodine, carbon, manganese, copper, oxygen |
b) |
Iron, iodine, manganese, copper, zinc, fluorine |
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c) |
Iron, iodine, manganese, zinc, hydrogen |
d) |
Nitrogen, oxygen, zinc, fluorine |
(b)
Fe, I, Mn, Cu, Zn and fluorine are required in minimum amount by human.