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प्रश्न
Give Technical Term:
The organ in man concerned with maintaining water balance in the body.
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उत्तर
Kidney
संबंधित प्रश्न
the Biological/technical term Pigment providing colour to urine.
Name an animal which absorbs oxygen through its moist skin.
Name the various organs of the human excretory system.
Write True (T) or False (F) for the following statement. Rewrite the false statement in the correct form.
Excess sugar in the blood is a symptom of diabetes.
In humans, urea is formed in
Differentiate between the following pairs of term :
Renal cortex and renal medulla
Differentiate between:
The Renal artery and the Renal vein.
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?
Write the functional activity of the following structure: Nephron
Write the functional activity of the following structure: Vasopressin
