Biology 9700 · AS & A Level · The microscope in cell studies

The microscope in cell studies — practice question

Which row gives the correct information for the pulmonary artery?

  • Adeoxygenated blood, thick muscle in walls, small lumen size
  • Bdeoxygenated blood, thin muscle in walls, large lumen size
  • Coxygenated blood, thick muscle in walls, small lumen size
  • Doxygenated blood, thin muscle in walls, large lumen size

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