Question Detail Bronchitis is a disease of ? BloodBladderRespiratory tractLiver Answer: Option C Similar Questions : 1. Diabetes is caused by lack of ? SugarCalciumVitaminInsulin Answer: Option D 2. Among the biotic components of the ecosystem, the producer system is ? SeaRiversGreen PlantsAnimals Answer: Option C 3. How much plasma Human blood contains ? 60 %65%70%75% Answer: Option B 4. Rafflesia is the biggest flower of the world ? TRUEFALSE Answer: Option A 5. Which among following is not a biotic component ? ConsumerProducerComposersDecomposers Answer: Option C Read more from - Biology Questions Answers