7th Class Science Nutrition in Plants Question Bank Nutrition in Plants and Animals

  • question_answer
    The given figure shows the movement of food through the oesophagus. This movement is aided by the muscles of the oesophagus in a wave-like action called

    A) Diapedesis                     

    B) Peristalsis          

    C)        Rumination       

    D)        Muscularisation.

    Correct Answer: B


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