Pulmonary artery is different from pulmonary vein because it has: - Vidyadip

MCQ

Pulmonary artery is different from pulmonary vein because it has:

A
Arger lumen.
✓
Thick muscular walls.
C
No endothelum.
D
Valves.

✓

Answer

Correct option: B.

Thick muscular walls.

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