The “Bunch of grapes” model is given to explain the respiratory system in human. Here the main stem of the bunch of grapes indicates the TRACHEA whereas the side branches indicate the BRONCHI. The smallest branches indicate the BRONCHIOLES and the grapes represents the ALVEOLI.
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The “Bunch of grapes” model is given to explain the respiratory system in human. Here the main stem of the bunch of grapes indicates the TRACHEA whereas the side branches indicate the BRONCHI. The smallest branches indicate the BRONCHIOLES and the grapes represents the ALVEOLI.