The outermost layer of a blood vessel is made up of which type of tissue?

Name: The outermost layer of a blood vessel is made up of which type of tissue?
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The outermost layer of a blood vessel is known as the adventitia or tunica externa. This layer is primarily composed of connective tissue, which provides structure and support to the vessel. The other choices, endothelium, smooth muscle, and elastic fiber, are typically found in the inner layers of blood vessels.

The Outermost Layer of a Blood Vessel Is Made Up