PPSC Past Paper Sub inspector Punjab Police 2019 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsStatistical study of human population is called? Posted on April 13, 2021 by Rana TahirA. Ecology B. Anthropology C. Entomology D. DemographyShare 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)
