Which part of the hen's oviduct secretes most of the egg albumen?
Correct answer: C. Magnum
- A. Infundibulum
- B. Isthmus
- C. Magnum
- D. Vagina
Explanation
The magnum is the longest oviductal region and adds most of the albumen around the yolk. The infundibulum receives the ovulated yolk, while the isthmus forms shell membranes.
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