Answer:
Option (C)
Explanation:
Lab coats are usually worn by the doctors, research scientists and scholars, and prevent a person from getting affected by any kind of infection or disease.
After the use of this lab coat, it must not be kept here and there. They must be immediately thrown into regular trash bins. It is because these coats are comprised of infectious substances, which are capable of spreading from one place to another. They can be considered as biohazardous. So they must be discarded in such a way that they cannot become viral.
Thus, the correct answer is option (C).
