MCQ PracticeIn which of the following period, the flowering plant, i.e., angiosperm appeared for the first time?Subject: BiologyTopic: Genetics And EvolutionACarboniferousBTriassicCJurassicDCretaceousCorrect 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