Advertisements
Advertisements
प्रश्न
Differentiate between the following pairs of term :
Urea and urine
उत्तर १
Urea is the chief excretory product which is excreted in the form of urine whereas urine is the filtrate left after reabsorption and tubular secretion which contains 95% water and 5% solid wastes.
उत्तर २
| Urea | Urin |
| It is a chemical compound. | It is a mixture of metabolic wastes and other substances. |
| It is produced in the liver. | It is formed in the kidney. |
संबंधित प्रश्न
Define excretion. Write the four organs of the human urinary system in their correct sequence.
Find the odd one out. Give a reason for your choice.
tannin, urine, latex, resin
Differentiate between:
Excretion and Egestion
Name the Following
The product which is excreted by the liver.
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.
The snakes living in desert are mainly ______.
Malpighian tubules remove excretory products from ______.
Identify the biological term
Removal of unwanted substances from the body.
Match the terms given in Column I with their physiological processes given in Column II and choose the correct answer
| Column I | Column II |
| A. Proximal convoluted tubule | i. Formation of concentrated urine |
| B. Distal convoluted tubule | ii. Filtration of blood |
| C. Henle's loop | iii. Reabsorption of 70 - 80% of electrolytes |
| D. Counter-current mechanism | iv. Ionic balance |
| E. Renal corpuscle | v. Maintenance of concentration gradient in medulla |
