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Exam questionKROK 1Medicine ยท 2021

A specimen of a 10-day-old human embryo shows two interconnected sacs (amniotic and yolk sacs). Name the structure located in the place where these two sacs connect:

Answer options

  1. Amniotic stalk
  2. Extraembryonic mesoderm
  3. Bottom of the amniotic sac
  4. Roof of the amniotic sac
  5. Embryonic shield
Correct answer

Embryonic shield

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