(A) zinc (✔)
(B) iodine (X)
(C) copper (X)
(D) iron (X)
Answers: Deficiency of zinc causes loss of appetite and poor growth.
(A) zinc (✔)
(B) iodine (X)
(C) copper (X)
(D) iron (X)
Answers: Deficiency of zinc causes loss of appetite and poor growth.
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