Anatomy & Histology · single question
At which developmental period are the lips at their fullest (thickest)?
Show answer and explanation
Correct answer: C. Adolescence
- A. Incorrect – lips are still developing; peak fullness comes later.
- B. Incorrect – fullness has already begun to decline from the adolescent peak.
- C. Correct – lip fullness/eversion peaks in adolescence and then gradually thins with age.
- D. Incorrect – lips thin and lose volume with aging (loss of collagen/elastin).
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