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प्रश्न
How many litres of blood does an adult human body have?
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उत्तर
5.5 litres of blood
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संबंधित प्रश्न
Describe the function of the heart.
Mention the exact location of the Pulmonary semilunar valve
What is meant by human circulatory system?
Name the following:
The fluid found between the membranes of the heart.
Find the odd one out.
Given below is a highly schematic diagram of the human blood circulatory system.
Which numbers represent the following respectively?
Aorta
Hepatic portal vein
Pulmonary artery
Superior vena cava
Renal vein
Stomach
Fill in the blanks with suitable words given below:
The blood loaded with carbon dioxide from the body comes into the ______ of the heart.
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 types 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?
- Which chamber of the heart receives oxygenated blood from the lungs?
Write a short note on the human heart.
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Can you answer why the pulmonary artery shown in Fig. is blue in colour?
