A. simple squam. B. strtified squam.
C. simple colum. D. strtified colum.
ANS. B. Squamous cells are flattened, pancake-like cells, and when in layers are known as stratified. The stratified squamous cells lining the mucosa of the oral cavity are similar to those lining the outer skin, although less keratinized. They do, however, flake off continuously into the mouth. Simple squamous tissue would be too thin and not allow for the constant flaking and replacement Mcq. Columnar epithelium is found in both the respiratory system and other organs of the digestive system. Mcq
RxDENTISTRY
LOVEHUES
DENTAL MATRIX
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