Which of the following is a foregut derivative?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Alimentary and Digestive System Test. Utilize flashcards and multiple-choice questions, with hints and explanations for each question. Ace your exam with confidence!

Multiple Choice

Which of the following is a foregut derivative?

Explanation:
Pancreas is a foregut derivative because it originates from the foregut portion of the embryonic gut tube. Endodermal outgrowths from the foregut form the dorsal and ventral pancreatic buds, which rotate and fuse to become the pancreas. This places it with other foregut derivatives like the stomach and liver. In contrast, the small intestine and cecum come from the midgut, and the descending colon from the hindgut, reflecting their origins along the gut tube rather than the foregut.

Pancreas is a foregut derivative because it originates from the foregut portion of the embryonic gut tube. Endodermal outgrowths from the foregut form the dorsal and ventral pancreatic buds, which rotate and fuse to become the pancreas. This places it with other foregut derivatives like the stomach and liver. In contrast, the small intestine and cecum come from the midgut, and the descending colon from the hindgut, reflecting their origins along the gut tube rather than the foregut.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy