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प्रश्न
Explain the following:
Why is the closed circulatory system more efficient than the open system?
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उत्तर
The closed circulatory system is more efficient than the open system because in closed system the blood flows inside arteries or veins all the time which stops the mixing of blood with other bodily fluids and helps the transport of the blood around the body.
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संबंधित प्रश्न
Name the following:
Any one vein which starts from an organ and ends in another organ besides the heart
What is the function of tonsils?
Fill in the blanks with suitable words given below:
The liquid part of coagulated blood is known as ______.
Find the odd one out, giving reason.
Differentiate between:
Open circulatory system and Closed circulatory system.
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Oxygen is transported by the blood in the form of
The stomach is like a ______.
Identify the CORRECT statement/s regarding blood clotting.
Name the following:
The structure that holds the heart valves in position.
What are the normal values of blood pressure in a normal human adult?
