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प्रश्न
Identify the biological term
Removal of unwanted substances from the body.
विकल्प
Excretion
glomerulus
urinary bladder
glomerular filtrate
ureters
urine
Bowman’s capsule
urinary system
reabsorption
micturition
osmosis
proteins
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उत्तर
Excretion
संबंधित प्रश्न
Sketch and label 'structure of nephron'.
Ascending limb of Henle’s loop is ______ to water, whereas the descending limb is ______to it.
Kidneys eliminate the waste materials in the liquid form called ______.
Fill in the blank.
.................. carries urine from the kidney to the urinary bladder.
One of Harry’s organs is not functioning properly. There is extra fluid build up in his body causing swelling in his ankles and feet.
What should Harry do? Tick the correct answer.
He should see a
Match the terms in Column I with those in Column II and write down the matching pairs
| Column I | Column II | |
| a | Bowman's Capsule | Renal artery |
| b | Contains more CO2 and less urea | Regulates amount of water excreted |
| c | Anti-diuretic hormone | Renal Vein |
| d | Contains more urea | Glomerulus |
Name the following:
Animals which excrete ammonia.
Give Reasons for the Following:
It is necessary to maintain a normal osmotic concentration of blood
Explain the Term: Urinary bladder
Give Technical Term:
Name the organ in which urine is stored before its elimination from the body.
Complete the following sentence with appropriate word:
Automatic self-regulation of salt and water within the body is known of ______.
Multiple Choice Question: Urea is synthesized from extra amino acids in:
The glomerular capillaries filter out its contents due to ____________.
The function of PCT of the kidney is ______.
Our body contains about ______ water.
Read the following terms given below.
| root hairs | xylem | urethra |
| arteries | kidneys | veins |
| atria | capillaries | heart |
| ureter | phloem | urinary bladder |
Group the terms on the basis of the categories given below.
- Circulatory system of animals.
- Excretory system in human.
- Transport of substances in plants.
Show the structure of a renal corpuscle with the help of a diagram.
Match Column I with Column II.
| Column I | Column II |
| A. PCT | (i) Concentrated urine formation |
| B. DCT | (ii) Filtration of blood |
| C. Loop of Henle | (iii) Reabsorption of 70-80% of the electrolyte |
| D. Counter current mechanism | (iv) Ionic balance |
| E. Renal corpuscle | (v) Maintenance of concentration gradient in medulla |
Select the correct option from the codes given below.
Arrange and rewrite the term in the group in the correct order so as to be in a logical sequence, beginning with the term that is underlined.
Lungs, Right auricle, Inferior venacava, Pulmonary Artery.
Name the following:
The tube arising from the notch of the kidney on the median side and connecting behind with the urinary bladder.
