Anatomy & Physiology -II BS Nursing
nmdcat.online June 6, 2026

125. The layer of the digestive tract wall responsible for absorption and secretion is the:

A. Serosa
B. Muscularis externa
C. Submucosa
D. Mucosa

📖 Additional Information

  • Serosa
  • Muscularis externa
  • Submucosa
  • Mucosa

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