Multiple choice

Prominent oral structures are derived from

  1. pharynx

  2. larynx

  3. gill pouch

  4. All of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

During embryonic development, prominent oral structures including parts of the mouth, palate, and certain throat structures derive from the gill pouches (pharyngeal pouches). These are evolutionary remnants in vertebrate development. The pharynx, larynx, and gill pouches are related embryological regions.