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प्रश्न
The table below is designed to indicate the transport of certain substance in our body. Fill in the
blanks with suitable answers.
| Substance | From | To |
| Lungs | Whole body | |
| Carbon dioxide | ||
| Urea | ||
| Digested carbohydrates |
Intestines | |
| Target organs |
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उत्तर
| Substance | From | To |
| Oxygen | Lungs | Whole body |
| Carbon dioxide | Whole body | Lungs |
| Urea | Whole body | Kidneys |
| Digested carbohydrates | Intestines | Whole body |
| Hormones | Endocrine glands | Target organs |
संबंधित प्रश्न
Describe the function of the heart.
Give biological reasons for the following statements:
The left ventricle of the heart has a thicker wall than the right ventricle.
What is Diapedesis?
Name the following:
The blood vessels which start from capillaries and end in capillaries.
Fill in the blanks with suitable words given below:
The blood loaded with carbon dioxide from the body comes into the ______ of the heart.
Match the statements in Column A with those in Column B
| Column A | Column B | ||
| 1 | Heart | a | Movement of materials |
| 2 | Food and oxygen | b | Channels for transport in man |
| 3 | Carrier of oxygen | c | A living pump |
| 4 | Circulation | d | Materials needed by every living being |
| 5 | Arteries and veins | e | Red blood cells |
Explain the Term
Hepatic Portal System
Analogy
Arteries : Carry blood from the heart:: _________ :carry blood to the heart.
Reduction in number of ______ can cause clotting disorder, leading to excessive loss of blood from the body.
In which of the following process blood neutrophils play an important role?
