Structure and Function of Skin — BIOLOGY STD 9 — Question
ICSE BoardEnglish MediumSTD 9BIOLOGYStructure and Function of Skin2 Marks
Question
List the functions of skin.
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Answer
Provides a protective barrier against mechanical, thermal and physical injury and hazardous substances. Prevents loss of moisture. Reduces harmful effects of UV radiation. Acts as a sensory organ (touch, detects temperature).
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