Home
Class 11
BIOLOGY
With the help of a diagram, describe the...

With the help of a diagram, describe the mechanisms of breathing.

Promotional Banner

Topper's Solved these Questions

  • NAL QUESTION PAPER

    UNITED BOOK HOUSE|Exercise EXAMPLE|47 Videos

  • QUESTION PAPER 2015 (1)

    UNITED BOOK HOUSE|Exercise EXAMPLE|48 Videos

Similar Questions

Explore conceptually related problems

With the help of a diagram show the mechanism of diffusion.

Describe the mechanism of action of enzyme.

Describe the mechanism of ascent of sap.

(a) With the help of well-labelled diagrams, describe the process of plasmolysis in plants, giving appropriate examples. (b) Explain what will happen to a plant cell if it is kept in a solution having higher water potential.

With the help of suitable diagram describe the logistic population growth curve.

With the help of a diagram show the sigmoid growth curve.

With the help of labelled diagrams, depict the stages of a microspore maturing into a pollen grain.

With the help of a circuit diagram explain the function of a shunt used in a galvanometer.

Briefly describe the mechanism of sex determination in birds.

With a neat, labelled diagram, describe the parts of a typical angiosperm ovule.

UNITED BOOK HOUSE-QUESTION PAPER 2014 (1)-EXAMPLE
  1. Mention one characteriitc of the BIOlum to which silver fish belongs.

    Text Solution

    |

  2. State two characteristic features of pteridophytes. Give one example.

    Text Solution

    |

  3. Name the mouth- parts of cockroach. What is the function of 'Mushroom ...

    Text Solution

    |

  4. Write two differences between Androecium and Gynoccium. What is margin...

    Text Solution

    |

  5. What do you mean by simple and multiple fruits? Give one example of ag...

    Text Solution

    |

  6. Explain the 'Induced fit model' of enzyme action.

    Text Solution

    |

  7. Mention one characteristic of each of Leptotene, Zygotene and Pachyten...

    Text Solution

    |

  8. Differentiate between Mnetaphse-I and Metapase-II. State the role of m...

    Text Solution

    |

  9. Mention one importance of each of Auxin, gibberellin and Abscisic acid...

    Text Solution

    |

  10. What do you mean by 'RQ' of nutrients? In which part of the cell elect...

    Text Solution

    |

  11. What is fermentation? Mention two applications of fermentation process...

    Text Solution

    |

  12. Explain with schematic diagram, the process of 'chloride shift' regard...

    Text Solution

    |

  13. Mention one important function of each of Glomerulus, Pineal gland and...

    Text Solution

    |

  14. State the differences between rod cells and cone cells. What is the fu...

    Text Solution

    |

  15. Describe with lablled diagram the 'Fluid Mosaic Model' of cell membran...

    Text Solution

    |

  16. Describe with lablled diagram the ultrastructues of nucleus.

    Text Solution

    |

  17. Mention two factors controlling photosynthesis.

    Text Solution

    |

  18. State the reactions of photochemical phase of photosynthesis. Explain ...

    Text Solution

    |

  19. With the help of a diagram, describe the mechanisms of breathing.

    Text Solution

    |

  20. Expalin the role of nervous system in regultion of cardiac activity. W...

    Text Solution

    |