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प्रश्न
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which type of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
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उत्तर
- Left pulmonary artery
- Superior vena cava
- Left pulmonary vein
- Pericardium
- Left Ventricle
- Right Ventricle
- The superior vena cava carries deoxygenated blood from the upper part of the body (head, neck, and arms) back to the right atrium of the heart.
- The main artery that takes oxygenated blood from the heart to different parts of the body is the aorta
- The right atrium of the heart receives deoxygenated blood from the body.
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संबंधित प्रश्न
Aqueous humour, Vitreous humour, lris, Central canal
Name the following:
The kind of blood cells which can squeeze out through the walls of one category of blood vessels.
Name the following:
The valve present in between the chambers on the right side of the human heart.
Give reason for the following:
The arteries are deep seated in the body
What is meant by the term 'double circulation' of blood in mammals? What is diastole?
How many litres of blood does an adult human body have?
What are seen as greenish blue lines in our hands and legs?
Veins have valves at intervals in their inner lining whereas the arteries do not have valves. Explain.
Hematocrit is ______.
Name these:
Three components of circulatory system.
