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प्रश्न
the Biological/technical term for The vein which drains the blood from the intestine to the liver.
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उत्तर
Hepatic portal vein
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संबंधित प्रश्न
Explain the following:
Why is the closed circulatory system more efficient than the open system?
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?
What are seen as greenish blue lines in our hands and legs?
Differentiate between:
Red blood cells and White blood cells
Match the following.
| Group A | Group B |
| (1) Lungs | (a) Circulation |
| (2) Stomach | (b) Respiration |
| (3) Heart | (c) Co-ordination |
| (4) Brain | (d) Digestion |
Name the systems that carry out the different functions of the body.
Thin tube-like structures which are the component of circulatory system are called blood vessels.
Which of the following is/are required for the production of RBCs?
Identify the INCORRECT match
Hematocrit is ______.
