MCQ
Identify the CORRECT statement.
  • A
    Capillaries are blood vessels through which blood flows under low pressure.
  • Capillaries are involved in exchange of materials.
  • C
    Capillaries are thick walled having stratified squamous epithelium.
  • D
    Capillaries are blood vessels that lack fenestrae.

Answer

Correct option: B.
Capillaries are involved in exchange of materials.
B

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