The photomicrographs display a TS of an artery from a non-smoker and a TS of an artery from a smoker. What explains the appearance of the smoker’s artery?
- AA cancerous tumour has formed and is blocking the lumen.
- BNicotine has damaged the artery endothelium causing a plaque.
- CTar has stuck to the artery wall forming a blockage.
- DThe artery has become constricted due to carbon monoxide.