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Science and Technology › Biology,Human Physiology

Science and Technology › Biology,Human Physiology

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Consider the following minerals :
(1). Calcium
(2). Iron
(3). Sodium
Which of the minerals given above is/are required by human body for the contraction of
muscles?

Options

(a)

1 only

(b)

2 and 3 only

(c)

1 and 3 only

(d)

1, 2 and 3

Answer

(D)