QA2. Is the Epithelial Tissue
Simple or Stratified?
Choose between AI or AII below.
AI. Simple Epithelial Tissue.
The cells are arranged a row or sheet
that is only one cell thick.
AII. Stratified Epithelial Tissue.
The cells are arranged into multiple rows or layers (one-on-top-of-the-other).
The tissue is two or more cells thick.