'मलेरिया' किस जीव से फैलता है?

उत्तर: (B) मच्छर (एनोफिलीज) — Malaria: Plasmodium parasite, transmitted by female Anopheles mosquito. Dengue: Aedes mosquito. Plague: Rat flea. Rabies: Dog bite. Malaria causes fever with chills every 48/72 hours. Prevention: mosq...