Hamad Biology Mcqs 29/09/2020 A. Nitrogen B. Magnesium C. Iron D. Both A and B Related Mcqs: Immunization by vaccination was first introduced by?A. Fleming in 1945 B. Florey & Chain in 1975 C. Flore & Chain in 1795 D. Edward Jenner in 1795... Production of genetically identical copies of organisms/cells by asexula reproduction is called ?A. Mitosis B. Replication C. Cloning D. Biological control... Polysome is formed during __________ process?A. Transcription B. Secretion C. Translation D. Division... In man which organisms cause abscesses on the skin of arms or legs?A. Ascaris B. Bacteria C. Ring worm D. Suinea worm... Wilkins X-ray diffraction showed the diameter of the DNA helix as ________?A. 10A B. 20A C. 30A D. 40A ...
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