KROK 1 2019 – Question 97 · KROK (Medicine) · Histology, Cytology, and Embryology
A histological specimen shows significant amount of mucous connective tissue (Wharton’s jelly), vessels, as well as remnants of yolk sac stalk and allantois. Name this organ:
- A. Vermiform appendix
- B. Ureter
- C. Esophagus
- D. Urethra
- E. Umbilical cord
Hint
Think about which structure present only during development contains jelly-like embryonic connective tissue around vessels and remnants of embryonic ducts.
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