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प्रश्न
What does the bladder in our body do?
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उत्तर
The urinary bladder stores the urine until it is forced out of the body through an opening known as urethra.
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संबंधित प्रश्न
The diagram given below shows the male urinogenital system of a human being. Study the diagram and answer the questions that follow:
(i) Label the parts numbered 1 to 8.
(ii) Name the corresponding structure of part (4) in female reproductive system.
(iii) What is the role of part 7?
Write the functions of Ureter.
Define excretion.
What do kidneys excrete?
Name the main nitrogenous waste in the human blood. How is it removed from the blood?
Tick the most appropriate answer.
The process of removing waste from the body is called
Define the following term :
Renal pelvis
Choose the correct answer:
Composition of extracellular fluid is regulated by ___________
Given below is a diagram of a human kidney, cut open longitudinally. Answer the following:
(i) Give definition of excretion.
(ii) Name the unit of kidney.
(iii) Why does the cortex of kidney show dotted appearance?
(iv) List the functions of the kidney.
Choose the odd one out in the following series:
Proximal convoluted duct, loop of Henle, vein.
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Which structure (normally) contains the lowest concentration of glucose?
Study the diagram given alongside and then answer the question that follow:
What is the technical term given to the process occurring in 2 and 3? Briefly describe the process.
Explain the Term: Ureter
Name the Following
The substance found in excess in the urine of a diabetic patient.
Write the functional activity of the following structure: Nephron
Choose the Odd One Out:
Answer the following question.
State the role of liver in urea production.
Give two examples of the following:
Bile pigments
Give reason:
Excretion is a necessary process of our body.
