PPSC Past Paper Labour Inspector Labour and Human Resource Department 2018 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsGoitre is usaally caused by deficiency of __________ in the human body?A. Insulin B. Iodine C. Glucagon D. Contisol “This story is replete ______ interesting incidents?The book ” on the origin of species” was written by?
