Q1 of 95 Page 81

Name the following:
The yellow coloured fluid part of the blood.

The yellow coloured fluid part of the blood is plasma.

Explanation: plasma is the fluid part and constitutes 55 – 60% of the blood. It consists of water, proteins, inorganic salts and other substances.

In a coloured diagram why do we generally show the pulmonary artery in blue and pulmonary vein in red colour?

Name any four substances transported by blood.

Name the following:

The respiratory pigment contained in RBCs.

Name the following:

Any two organelles absent in mature RBCs.

Questions · 95

7. The Circulatory System

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Name the following:The yellow coloured fluid part of the blood.