Question

what is poison?? explain ​

Answer 1

In biology, poisons are substances that can cause death, injury or harm to organs, tissues, cells, and DNA usually by chemical reactions or other activity on the molecular scales, when an organism is exposed to a sufficient quantity. In a metaphorical broader use of term it may refer to any thing deemed harmful.

Answer 2

In biology, poisons are substances that can cause death, injury or harm to organs, tissues, cells, and DNA usually by chemical reactions or other activity on the molecular scales, when an organism is exposed to a sufficient quantity. In a metaphorical broader use of term it may refer to any thing deemed harmful.