Pakistan latest Mcqs with Answers
By Saleem Sono / In Biology Mcqs / October 29, 2018
A. Meristematic B. Permanent C. Epidermal D. Supporting
which of the following consists of the dead cells? A. Parenchyma B. collenchyma C. sclerenchyma D. none of these
which of the following gas discovered by Scheele? A. chlorine B. hydrogen C. oxygen D. carbon dioxide