A-LevelBiologyTransport in mammals9700/12 · May/June 2013 · Q291 Mark
A number of different tissues occur in the walls of major blood vessels. Which row correctly identifies the main tissues found in the three layers of the wall of an artery?
Acollagen elastic endothelium
Bcollagen muscle elastic
Celastic collagen endothelium
Delastic collagen muscle
✓ Correct answer
A: collagen elastic endothelium
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