PPSC Past Paper Junior Clerk 2019 Revenue Department Solved MCQs, Everyday Science MCQs, PPSC Assistant Agricultural Department 2018, PPSC Solved Past Papers MCQsWhat is H5N1? Posted on April 29, 2021August 3, 2021 by Rana TahirA. Fungi B. Virus C. Bacteria D. VaccineShare 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)