. Plasma comprises
Plasma comprises
a. 25% of blood fluid.
b. 35% of blood fluid.
c. 45% of blood fluid.
d. 55% of blood fluid.
Best Answer
d. 55% of blood fluid
Explanation: Plasma mostly water (90% by volume) and contains dissolved proteins, glucose, mineral ions, hormones, carbon dioxide (plasma being the main medium for excretory product transportation), platelets and blood cells themselves.
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