Platelets: Structure, Composition and Functions
Platelets also called thrombocytes are the formed elements of blood. They are small, non-nucleated colorless and moderately refractive bodies. They are considered to be the...
Mechanism of blood coagulation
The blood clots or coagulates within 2-6 minutes if it gets collected in a tube. It changes into semisolid jelly. This phenomenon is called coagulation...