Definition

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Steps in human respiration

Air Nostril Nasal Chamber Pharynx Trachea Lungs Primary Bronchus Secondary Bronchus Tertiary Bronchus Bronchioles Alveoli

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Diffusion and Blood

Notes

  • Cartilaginous rings are present in the throat to prevent collapse.
  • Fine hair is present nasal chamber to capture dust and dirt.

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Aerobic Respiration


Flashcards

What are the steps of Human Respiration? ? Air Nostril Nasal Chamber Pharynx Trachea Lungs Primary Bronchus Secondary Bronchus Tertiary Bronchus Bronchioles Alveoli

Why are cartilaginous rings present in throat?;;Cartilaginous rings are present in the throat to prevent collapse.

Why are hair present in nasal chamber?;;Fine hair is present nasal chamber to capture dust and dirt.