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Structure and Function of Skin — BIOLOGY STD 9 — Question

ICSE BoardEnglish MediumSTD 9BIOLOGYStructure and Function of Skin1 Mark
MCQ
When a person feels cold, the blood vessels
  • ✓
    dialate, and the sweat glands are inactive
  • B
    dialate and the sweat glands are active
  • C
    constrict and the sweat glands are inactive
  • D
    constrict and the sweat glands become active
✓

Answer

Correct option: A.
dialate, and the sweat glands are inactive

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