1.

Which of the following substances are harmful for health if present in food items?1) Pesticide residues2) Lead3) Metanil yellow4) MercurySelect the correct answer using the code given below:

A. 1 and 2 only
B. 1, 2 and 4 only
C. 3 and 4 only
D. 1, 2, 3 and 4
Answer» E.


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