Question Detail On an average how many litres of blood a human body have ? 2-3 litre5-6 litre8-10 litre12-14 litre Answer: Option B Similar Questions : 1. What is pH value of human blood ? 77.27.47.8 Answer: Option C 2. Which among the following lens is used to treat Presbyopia ? Convex LensConcave LensBifocal LensCylindrical Lens Answer: Option C 3. Influenza is caused by ? FungusBacteriaVirusAlgae Answer: Option C 4. Bamboo is classified as BushTreeGrassWeed Answer: Option C 5. With which deficiency Xerophthalmia is caused ? Vitamin AVitamin BVitamin CVitamin D Answer: Option A Read more from - Biology Questions Answers