The circulatory system consists of a network of artery, veins and pumping organ called the heart. The additional is the lymphatic system which is discussed separately. The circulatory system essentially...
NEET COACHIG PROGRAMME, 2016-17 II PUC- BIOLOGY UNIT-BIOTECHNOLOGY Biotechnology may be defined the use of microorganism, plant or animal cells or their products for the welfare of mankind.” According...