Home
Class 11
BIOLOGY
Following figure shows a microscopic sec...

Following figure shows a microscopic section through the alveoli in the lungs of man. Give the features visible in the diagram that help to increase the rate of diffusion across the wall of the alveoli into the blood.

Promotional Banner

Topper's Solved these Questions

  • BODY FLUIDS AND CIRCULATION

    MAXIMUM PUBLICATION|Exercise EXSERCISE|138 Videos

  • Cell - The Unit of Life

    MAXIMUM PUBLICATION|Exercise EXERCISE|52 Videos
MAXIMUM PUBLICATION-BREATHING AND EXCHANGE OF GASES-Exercise
  1. Pharynx is a common passage for air and food. Name the part for the pa...

    Text Solution

    |

  2. Pharynx is a common passage for air and food. How do these passage wor...

    Text Solution

    |

  3. Following figure shows a microscopic section through the alveoli in th...

    Text Solution

    |

  4. A person inhales to his maximum capacity and then he exhales also to h...

    Text Solution

    |

  5. A person inhales to his maximum capacity and then he exhales also to h...

    Text Solution

    |

  6. A person inhales to his maximum capacity and then he exhales also to h...

    Text Solution

    |

  7. Human beings have a significant ability to maintain and moderate the r...

    Text Solution

    |

  8. Observe the graph What is meant by 'Vmaxvalue?

    Text Solution

    |

  9. Observe the graph Why is 'V max not exceeded by any further rise in t...

    Text Solution

    |

  10. Observe the graph If a chemical substance closely resembling to that ...

    Text Solution

    |

  11. In a 400 metre race competition, Athira won the first place. Her frien...

    Text Solution

    |

  12. In a 400 metre race competition, Athira won the first place. Her frien...

    Text Solution

    |

  13. In a normal person expiratory reserve volume and residual volume were ...

    Text Solution

    |

  14. In a normal person expiratory reserve volume and residual volume were ...

    Text Solution

    |

  15. The graph given below is oxygen-haemoglobin dis sociation curve. Obser...

    Text Solution

    |

  16. The graph given below is oxygen-haemoglobin dis sociation curve. Obser...

    Text Solution

    |

  17. Identify the two true statements from the statements given below and r...

    Text Solution

    |

  18. Observe the figure and answer the questions. What is the partial pres...

    Text Solution

    |

  19. Observe the figure and answer the questions. Name the biological prin...

    Text Solution

    |

  20. Observe the figure and answer the questions. b) What happen when part...

    Text Solution

    |