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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
The diagram given below represents a section of the human heart. Answer the questions that follow :
(i) Which parts of heart are in the diastolic phase? Give a reason to support your answer.
(ii) Label the parts numbered 1 and 2 in the diagram. What type of blood flows through them?
(iii) What causes the heart sounds ‘LUBB’ and ‘DUP’?
(iv) Name the blood vessels that supply oxygenated blood to the heart muscles.
(v) Draw neat labelled diagrams of a cross section of an artery and a vein.
How do you account for the following difference?
The left ventricle has thicker walls than the right ventricle.
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
Fill in the blank:
In human body, heart is located on the _____ side of the chest cavity.
True or false:
Blood group A has antigen A.
Complete the following sentence with appropriate word:
The foundations of physiology were laid by the physician __________.
The process of keeping the blood flowing continuously throughout the body.
Agranulocytes are about ______ % of total WBCs.
Identify the function of the erythropoietin hormone produced by kidney cells.
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Can you answer why the pulmonary artery shown in Fig. is blue in colour?
