Chapter 1 - BLOOD (class 9th+11th)

BLOOD:- blood is a red coloured fluid connective tissue. It helps in transportation of nutrients and oxygen from one organ to another . .TYPES:- ¡) PLASMA. . ¡¡) FORMED ELEMENT . .PLASMA:- it is a straw coloured viscous fluid. Protein contribution in plasma is about 6-8% and the rest about 90-92% is water,other sdutes is 1.5% . . THREE MAJOR PROTEINS PRESENT IN PLASMA ARE:- .a) FIBRINOGEN:- helps in clotting of blood .b) GLOBULIN:- protect the body against infections agent . c) ALBUMINS:- maintain the osmatic balance of the body ----------------------------------------------------FORMED ELEMENT SOON✨