KROK 1 2017 – Question 169 · KROK (Medicine) · Histology, Cytology, and Embryology
A histological specimen shows significant amount of mucous connective tissue (Wharton’s jelly), vessels, as well as residual yolk and allantois. Name this organ:
- A. Urethra
- B. Vermiform appendix
- C. Umbilical cord
- D. Ureter
- E. Esophagus
Hint
Decide whether the specimen is a hollow tube with a lumen or a solid structure of embryonic origin, and use the tissue named in the stem.
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