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प्रश्न
Given below is a highly schematic diagram of the human blood circulatory system.
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- Which part (state the number) represents the heart? Give reason in support of your answer.
- Which numbers represent the following, respectively?
Aorta Superior vena cava Hepatic portal vein Renal Vein Pulmonary artery Stomach
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उत्तर
- Number 3 The diagram shows the heart by showing the flow of blood from the same number and ending in the second section from all sides, representing both the supplier and collecting vessel.
- Aorta - 5
Hepatic portal vein - 7
Pulmonary artery - 1
Superior vena cava - 9
Renal Vein - 8
Stomach - 10
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संबंधित प्रश्न
Explain with tile help of a chart, explain the compatibility of human blood groups.
Name the following:
The blood vessels which start from capillaries and end in capillaries.
Name the three kinds of blood vessels found in human beings. With the help of suitable diagrams, differentiate between them.
Multiple choice questions. Tick ( ✓ ) the correct choice:
The blood vessels in which blood goes away from the heart to different body parts are
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The walls of auricles are thicker than those of ventricles.
State the Location: Bicuspid value
Thin tube-like structures which are the component of circulatory system are called blood vessels.
Label the diagram given below to show the four main parts of the urinary system and answer the following questions.

- Which organ removes extra salts and water from the blood?
- Where is the urine stored?
- What is the tube through which urine is excreted out of the body?
- What are the tubes that transfer urine from the kidneys to the urinary bladder called?
In a closed circulatory system, blood is completely enclosed within:
Ventricles have ______ walls when compared with those of auricles.

