Advertisements
Advertisements
प्रश्न
What job is done by the kidneys?
उत्तर
Kidneys filter the wastes out of the blood and form the urine. They also maintain the water balance of the body.
APPEARS IN
संबंधित प्रश्न
Explain the term haemodialysis.
Give biological reasons for the following statements: There is frequent urination in winter than in summer
Where is the dirty blood in our body filtered?
Fill in the following blank with suitable word:
Gums and resins are the .......... products of plants.
Why do some people need to use a dialysis machine? What does the machine do?
Draw a neat labelled diagram of the human excretory system.
The excretory unit in the human excretory system is called:
Answer the following in detail.
Explain the process of transpiration. Describe some factors that affect it.
In humans, urea is formed in
Differentiate between the following pairs of term :
Renal pelvis and renal papilla
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1 to 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:
Where does ultrafiltration take place?
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?
Answer the following question:
Explain the human excretory system with the help of a suitable diagram.
Complete the following sentence with appropriate words:
The outer surface of the kidney is ______ while the inner surface is ______.
Write the functional activity of the following structure: Renal artery
Choose the correct option.
Visceral layer : Podocytes :: PCT : ________.
Complete the diagram/chart with correct labels/ information. Write the conceptual details regarding it.
The product of the process of deamination is ______.
The CORRECT match is ______.
Which of the following is not an example of secretion?