Post category:Biology MCQs/CSS MCQs/General Biology Post author:Fahmida Edward Jenner discovered vaccines for which of the following diseases? A. Small poxB. BCGC. CholeraD. Typhoid Show Answer…...Hide AnswerCorrect Answer: Small pox » Read More…
Post category:Biology MCQs/CSS MCQs/Human Body MCQs Post author:Fahmida Which one of the following vaccines was first discovered A. Small poxB. BCGC. CholeraD. Typhoid Show Answer…...Hide AnswerCorrect Answer: Small pox » Read More…