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प्रश्न
Describe the structure of the kidney with the help of a labelled diagram.
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उत्तर
Section through the kidney to show different regions The kidneys are composed of:
- an outer darker area called Cortex
- an inner lighter area called Medulla.
The microscopic structure of the kidney is formed of millions of tubules called renal tubules or nephrons.
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संबंधित प्रश्न
Define excretion. Write the four organs of the human urinary system in their correct sequence.
Differentiate between
ureter and urethra.
Differentiate between the following pairs of term :
Urea and urine
Choose the odd one out in the following series:
Kidney, ureter, heart
Write about the excretory role of the lungs.
The diagram shows the Excretory System of a Human Being. Study the same and then answer the questions that follow:
(i) Name the parts labeled 1, 2,3, and 4.
(ii) Give the main function of the parts labeled 5,6, 7 and 8.
(iii) Name the endocrine gland which could be added in diagram and state its location/position
Write the functional activity of the following structure:
Ureter
Write the functional activity of the following structure: Bladder
Circle the odd one.
Describe the process of urine formation in kidneys.
