MCQ PracticeWhich one of the following is NOT a part of the human non-specific defense system?Subject: Biotechnology EngineeringTopic: Immunology In BiotechnologyAInterferonBMucousCSalivaDAntibodyCorrect Answer: DPractice 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