MCQ PracticeThe method not used as a biological control isSubject: BiologyTopic: Economic BiologyAuse of predators of a pestBpheromone trapsCuse of pesticidesDuse of neem extractsCorrect Answer: CPractice 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