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 Heamoglobin consist of ________ polypeptide chains. July 20, 2021 Which Scientist first explained about circulatory system? September 11, 2020 Which statement about thylakoids in eukaryotes is not correct? September 1, 2020 Protein are converted Into ….. February 11, 2022 An adult and normal human being has blood volume of June 1, 2020 All cell membrane is composed of August 27, 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