1. Larynx
  2. Tongue
  3. Lungs
  4. Diaphragm
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1 Answers

Option 1 : Larynx

The Correct Answer is Option 1 i.e Larynx.

  • Larynx:
    • It is commonly called the voice box or glottis.
    • In humans, the sound is produced by this organ.
    • It is a tubular in structure, connected to the top of the windpipe (trachea).
    • It is a component of the respiratory tract and air passes through the larynx on its way to the lungs.
  • Lungs:
    • The lungs excrete two types of gaseous substances carbon dioxide and water vapor,  the exchange of gases takes place inside the lungs.
  • Tongue:
    • It is the primary organ of taste in the gustatory system.
    • It is a muscular organ in the mouth, covered with pink tissue called the mucosa.
  • Diaphragm:
    • It is a dome-shaped muscle and is located just below the lungs and heart.
    • It is the major muscle of respiration and it contracts continually as you breathe in and out.
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