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प्रश्न
Identify the biological term
Removal of unwanted substances from the body.
पर्याय
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
Match the items of column I with those of column II:
| Column I | Column II | ||
| (a) | Ammonotelism | (i) | Birds |
| (b) | Bowman’s capsule | (ii) | Bowman’s capsule |
| (c) | Micturition | (iii) | Bony fish |
| (d) | Uricotelism | (iv) | Urinary bladder |
| (e) | ADH | (v) | Renal tubule |
Differentiate between the following pairs of term :
Excretion and katabolism
Given alongside is the figure of certain organs and associated parts in the human body. Study the same and answer the questions that follow:
 |
- Name all the organ systems shown completely or even 3 partially.
- Name the parts numbered 1 to 5.
- Name the structural and functional unit of the part marked '1'.
- Name the two main organic constituents of the fluid that flows down the part labelled '3'.
- Napie the two major steps involved in the formation of the fluid that passes down the part labelled '3'.
Choose the correct answer:
Uric acid is excreted by _______________
Name the following:
Animals which excrete uric acid.
Given below is the figure of certain organs and associated parts in the human body. Study the same and answer the question that follow:
Name the two major steps involved in the formation of the fluid that passes down the part labeled '3'.
Give Reasons for the Following:
It is necessary to maintain a normal osmotic concentration of blood
Give Technical Term:
The nitrogenous wastes produced in man.
Give Technical Terms:
What are the organic constituents of normal human urine?
Complete the following sentence with appropriate word:
The process of releasing urine is ______.
Choose the correct option.
Bowman’s capsule is located in kidney in the _______.
How many kidneys do we have?
Identify the wrong match
Podocytes are the cells present on the ______.
Malpighian tubules remove excretory products from ______.
Three layers of smooth muscles known as detrusor muscles are present in ____________.
Our body contains about ______ water.
Organs that are concerned with the formation, storage, and elimination of urine constitute the ______.
Which one of the following statements is incorrect?
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.
