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Question: Answered & Verified by Expert
What is the outermost layer of an artery and vein?
BiologyBody Fluids and CirculationNEET
Options:
  • A Tunica intima
  • B Tunica media
  • C Squamous endothelium
  • D Tunica externa
Solution:
2122 Upvotes Verified Answer
The correct answer is: Tunica externa
The outermost layer of an artery and vein is the tunica externa. It is composed of fibrous connective tissue with collagen fibres.

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