Which of the following ions of heavy metals participate in process of – McqOptions

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1.	Which of the following ions of heavy metals participate in process of photosynthesis in higher plants [AMU 2005]
A.	Pb, Fe, Ni, Co
B.	Mg, Zn, Cu, Hg
C.	Mg, Mn, Co, Fe
D.	Mg, Cu, Mn, Fe
Answer» E.

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