Q. Which scientist discovered DDT?
A) Dr. Robert coach
B) G. Domague
C) Dr. Pal Muller
D) Dr. Harvey
✔ Correct Answer: Dr. Pal Muller
Exam Insight
DDT (Dichlorodiphenyltrichloroethane) was discovered by Swiss chemist Paul Hermann Müller in 1939. He found its insecticidal properties, which proved effective in controlling mosquito populations and combating malaria. Müller's discovery earned him the Nobel Prize in Physiology or Medicine in 1948. While initially celebrated for its benefits in public health and agriculture, DDT later faced criticism due to its environmental and health impacts, leading to bans or restrictions in many countries. Despite its controversial legacy, Müller's work remains significant in the history of scientific innovations.