Advertisements
Advertisements
प्रश्न
Differentiate between:
Ureter and Urethra.
Advertisements
उत्तर
| Ureter | Urethra |
| It transports urine from kidneys to the urinary bladder. | It transports urine from the urinary bladder to the exterior. |
| The sphincter muscle is absent. | It is guarded by a sphincter muscle. |
APPEARS IN
संबंधित प्रश्न
The kidneys in human beings are a part of the system for ______.
What gaseous waste products are excreted by plants?
Why do some people need to use a dialysis machine? What does the machine do?
Tick the most appropriate answer.
Quinine is used in the treatment of
Name the following:
The part of kidney tubules where the term urine is first used for the fluid in it.
The diagram below represents a mammalian kidney tubule (nephron) and its blood supply. Parts indicated by the guidelines 1 to 8 are as follows:
1. U-shaped loop of Henle
2. Proximal convoluted tubule with blood capillaries
3. Bowman’s capsule
4. Afferent arteriole from the renal artery
5. Glomerulus
6. Venule to the renal vein
7. Collecting tubule
8. Distal convoluted tubule with blood capillaries Study the diagram and answer the following questions in each case:
(i) Where does ultrafiltration take place?
(ii) Which structure contains the lowest concentration of urea?
(iii) Which structure contains the highest concentration of urea?
(iv) Which structure contains the lowest concentration of glucose?
(v) Where is the most water reabsorbed?
Explain the Term: Glomerulus
Name the Following
The Inner concave margin of kidney.
Write the functional activity of the following structure:
Glomerulus
Give two examples of the following:
Water-soluble vitamins
