Question

what the difference between plasma and serum?​

Answer 1

Answer:

Serum and plasma both come from the liquid portion of the blood that remains once the cells are removed, but that's where the similarities end. Serum is the liquid that remains after the blood has clotted. Plasma is the liquid that remains when clotting is prevented with the addition of an anticoagulant.

Answer 2

Answer:

Plasma is the watery part of the blood without cells while serum is the plasma without the clotting factors. This is the key difference between plasma and serum.