Post category:Biology MCQs Post comments:0 Comments Who discovered Penicillin? A. Viscount B. Macmillian C. Alexander Fleming (a Scottish researcher in 1928-London) D. None of the above Tax Inspector-16 Read more articles Previous PostCell was discovered in which year? Next PostWho among the following scientists invented the Polio vaccine? You Might Also Like Which of the following Vitamin helps in clotting of blood? October 13, 2021 ____________ is the outermost layer of skin. June 21, 2020 Which of the following vitamins is Water soluble? October 19, 2021 The colour of the blood is red due to June 7, 2022 A special protein carrier in plasma membrane is September 1, 2020 Vermiform appendix is a part of? November 25, 2020 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ