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NEET 2021
Exam
NEET
Year
2021
Subject
Zoology
Chapter
Digestion and Absorption

NEET 2021 · Zoology · Digestion and Absorption

Sphincter of Oddi is present at:

Sphincter of Oddi is present at:

Options

  1. AIleo-caecal junction
  2. BJunction of hepato-pancreatic duct and duodenum
  3. CGastro-oesophageal junction
  4. DJunction of jejunum and duodenum

Correct answer

B. Junction of hepato-pancreatic duct and duodenum

Step-by-step solution

The bile duct and the pancreatic duct open together into the duodenum as the common hepato-pancreatic duct which is guarded by a sphincter called the sphincter of Oddi.

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