That would be the leech. If it didn't produce an anesthetic, animals would notice it and get rid of it. If it didn't produce an anti-coagulant, the blood would clot and make sucking it impossible.
leeches
calcium bind with the EDTA to prevent the blood from clotting
Basophils are white blood cells that produce heparin. Heparin is an anticoagulant that helps prevent blood clotting.
Plasma is the liquid component of blood. It does not cause the clotting. The part of blood that causes clotting are the platelets.
Platelets are small cell fragments that play a crucial role in blood clotting by forming a plug at the site of injury. They release chemicals that activate clotting factors and help seal off the damaged blood vessel to prevent excessive bleeding. Platelets work together with other components of the blood clotting cascade, such as clotting factors, to form a stable blood clot.
It prevents blood from clotting
yes
to prevent your blood from clotting
The liver. It produces many of the major clotting factors that are circulated in your blood. Student Doctor.
Aspirin works as a blood thinner by inhibiting the production of certain chemicals in the body that promote blood clotting. This helps to prevent the formation of blood clots and reduce the risk of heart attacks and strokes.
act as anticoagulant to prevent clotting
Heparin is given after a transfusion to prevent blood clotting.