All the following are true about diploic vein except
A
Lined by single Layer of endothelium suppod by elastic tissue
B
Present in cranial bones
C
Valveless/thin walled
D
Develop by 8th week of IUL
High-Yield Explanation
D i.e., Develops by 8th week of IUL The skull is unilamellar at bih with out any diploe and diploic veins which sta to develop at around 2 years after bih.