Q. Neem tree has acquired industrial importance as a source of
A) Biofertilizer, biopesticide and anti-fertility compound
B) Anti-fertility compound, biofertilizer and anti-cancer drug
C) Biopesticide and anti-fertility compound
D) Anti-cancer drug, biopesticide and biofertilizer
Explanation
Azadirachtin, meliantial and salanin obtained from Azadirachta indica (neem) are insect repellent as well as antifeedant. It is perhaps the first natural insecticide used by man. It’s fruits are used as biofertilizer.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.