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प्रश्न
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?
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उत्तर
- The kidney removes extra salts and water from the blood.
- Urine is stored in the urinary bladder.
- Urine is excreted out of the body through the urethra.
- The ureter transfers urine from the kidneys to the urinary bladder.
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संबंधित प्रश्न
Give appropriate biological or technical terms for the following
The relaxation phase of the heart.
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The blood groups of both the donor and recipient must be known before transfusing blood.
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Why is the closed circulatory system more efficient than the open system?
Why does the left ventricle possess a thicker wall than the right ventricle?
Fill in the blanks with suitable words given below:
The ______ artery takes the blood from the ventricles to the lungs.
Fill in the blanks with suitable words given below:
The carbon dioxide loaded blood from right ventricle is pumped into the lungs through ______.
True or false:
The four blood groups in human beings are A, B, AB and AO
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 |
_____ gas is transported to all parts of the body.
Ventricles have ______ walls when compared with those of auricles.
