Tag: granulocytes
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HUMAN DEFENCE MECHANISM
To build up the body & to fight against pathogens or foreign bodies, a defence mechanism is required. There are 3 lines of defence. 1st line of defence 2nd line of defence 3rd line of defence The defense mechanism is of two types: Non specific Specific NON SPECIFIC The non specific defense system deals with…
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Class – 9th : Connective Tissue – Blood
FLUID MATRIX: PLASMA FUNCTIONS OF BLOOD: Blood flows and transports: Gases Digested food Hormones Waste materials to different parts of the body. Blood carries oxygen as oxyhaemoglobin with the help of RBC.