MCQ PracticeHow many sites as potential areas for biosphere reserves have been identified by the national MAB committee for the department of environment?Subject: Biotechnology EngineeringTopic: Environmental BiotechnologyA13B23C33D43Correct Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the