Multiple choice

The opening of stomach into the intestine is called

  1. sphincter

  2. ileum

  3. villi

  4. jejunum

  5. pylorus

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

The pylorus is the region of stomach that connects to duodenum. The internal surface of pylorus is covered with a mucous membrane lining that secretes gastric juice.