Polyvalent anti snake venom does not contain the venom of: (A) Naja, (B) Hypernale, (C) Echis carinate, (D) Daboia Russel
Answer is B. The Indian antisnake venom neutralise the venom of 1. Common cobra (Naja naja) 2. Common krait (Bungarus caeruleus) 3. Russell's viper (Daboia russelii) 4. Saw-scaled viper (Echis carinatus)