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Tissues — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceTissues1 Mark
Question

Epithelial tissue always has an exposed outer surface and an inner surface anchored to connective tissue by a thin, non-cellular structure called the:

  1. Nonstratified layer.
  2. Stratified membrane.
  3. Basement membrane.
  4. Fibroblast.
✓

Answer

  1. Basement membrane.

Explanation:

Epithelial tissue always has an exposed outer surface and an inner surface anchored to connective tissue by a thin, non-cellular structure called the basement membrane.

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