What can be said about the endothelium of fenestrated capillaries? A. the endothelial cells have pores (windows) to allow rapid movement of sol- utes and water. B. gaps between adjacent endothelial cells allow free exchange between blood and interstitial fluid. C. their tunica intima is composed of a complete lining of endothelial cells. D. They do not have an endothelium.
Option A. Fenestrated capillaries is the endothelial cells which have pores to allow rapid movement of solutes and water.
