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प्रश्न
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उत्तर
The circulatory system is a system of organs that facilitates the flow of materials throughout an organism's body via extracellular fluid.
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संबंधित प्रश्न
Name the following:
The smallest common blood vessels formed by the union of capillaries.
Give reason, why a matured mammalian erythrocyte lacks nucleus and mitochondria?
How do you account for the following difference?
The walls of the right ventricle are thicker than those of the right auricle.
What is haemoglobin? State the consequences of deficiency of haemoglobin in our bodies.
Describe the functions of the: Blood
Name the organ from which oxygenated blood goes into the heart
Veins have valves at intervals in their inner lining whereas the arteries do not have valves. Explain.
Name the Following
Oxygen is transported by the blood in the form of
______ WBCs are present per mm3 of blood.
Ventricles have ______ walls when compared with those of auricles.
