PPSC Past Paper Inspector Cooperative Societies 2019 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsPenicillin was discovered in? Posted on April 15, 2021 by Rana TahirA. 1925 B. 1927 C. 1928 D. 1933Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)
