. 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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