Multiple choice

Epithelial tissue originates from the

  1. mesoderm,endoderm and ectoderm

  2. ectoderm

  3. endoderm

  4. None of these

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A Correct answer
Explanation

Epithelial tissues are derived from all of the embryological germ layers from ectoderm (e.g., the epidermis); from endoderm (e.g., the lining of the gastrointestinal tract); from mesoderm (e.g., the inner linings of body cavities).