Home
Class 11
BIOLOGY
What is meant by the term osmoregulation...

What is meant by the term osmoregulation?

Text Solution

AI Generated Solution

**Step-by-Step Solution:** 1. **Definition of Osmoregulation**: Osmoregulation refers to the process by which organisms regulate the osmotic pressure within their bodies. This involves controlling the balance of water and solutes (such as salts) to maintain a stable internal environment. 2. **Role of Osmoreceptors**: Osmoregulation is facilitated by specialized sensory cells known as osmoreceptors. These receptors detect changes in osmotic pressure and help initiate responses to maintain homeostasis. 3. **Significance of Osmoregulation**: The primary function of osmoregulation is to maintain homeostasis, which is the stable condition of internal balance in the body. This includes regulating the concentration of solutes and water within cells and bodily fluids. ...
Promotional Banner

Topper's Solved these Questions

  • Digestion and Absorption

    NCERT ENGLISH|Exercise EXERCISE|15 Videos
  • LOCOMOTION AND MOVEMENT

    NCERT ENGLISH|Exercise EXERCISE|19 Videos

Similar Questions

Explore conceptually related problems

What is meant by the term retardation ? Name its S.I. unit.

What is meant by the term "coordination number"? b. What is the coordination number of atoms: i. in a cubic-packed structure? ii. In a body-centreds structure?

What is meant by the term "coordination number"? b. What is the coordination number of atoms: i. in a cubic closed-packed structure? ii. In a body-centred cubic structure?

What is meant by ramet?

What is meant by the term absorption.

What is meant by Cry.

What is meant by the term "breed" ?

What is meant by the term peptization ?

What is meant by the term inertia?

NCERT ENGLISH-EXCRETORY PRODUCTS AND THEIR ELIMINATION-EXERCISE
  1. Define Glomerular Filtration Rate (GFR)

    Text Solution

    |

  2. Explain the autoregulatory mechanism of GFR.

    Text Solution

    |

  3. Micturition is carried out by a reflex.

    Text Solution

    |

  4. ADH helps in water elimination, making the urine hypotonic.

    Text Solution

    |

  5. Protein-free fluid is filtered from blood plasma into the Bowman’s cap...

    Text Solution

    |

  6. Henle’s loop plays an important role in concentrating the urine.

    Text Solution

    |

  7. Glucose is actively reabsorbed in the proximal convoluted tubule.

    Text Solution

    |

  8. Give a brief account of the counter current mechanism.

    Text Solution

    |

  9. Describe the role of liver, lungs and skin in excretion.

    Text Solution

    |

  10. Explain micturition.

    Text Solution

    |

  11. Match the items of column I with those of column II:

    Text Solution

    |

  12. What is meant by the term osmoregulation?

    Text Solution

    |

  13. Terrestrial animals are generally either ureotelic or uricotelic, not ...

    Text Solution

    |

  14. What is the significance of juxtaglomerular apparatus (JGA) in kidney ...

    Text Solution

    |

  15. Find out the name of the following: a. A chordate animal having fla...

    Text Solution

    |

  16. Ascending limb of Henle’s loop is to water whereas the descending limb...

    Text Solution

    |

  17. Reabsorption of water from distal parts of the tubules is facilitated ...

    Text Solution

    |

  18. Dialysis fluid contains all the constituents as in plasma except .

    Text Solution

    |

  19. A healthy adult human excretes (on an average) gm of urea/day.

    Text Solution

    |