Question 1

When it is cold the blood vessels of the skin

  • A.dilate to increase blood flow to the skin
  • B.constrict to reduce the amount of flow of blood
  • C.dilate to reduce the amount of blood flowing to the skin
  • D.constrict to increase the amount of blood flowing to the skin
Objective

Question details

Exam body
OAU
Subject
Biology
Year
2010/2011
Question no.
#1
Type
Objective

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