This question is part of the USMLE QBANK

The Free question bank contains hundreds of free MCQs with answers.

Feel free to browse through the questions and if you feel the need to contact us, don't hesitate.

Page 1 of 1

1. A neuroscientist is investigating the development of the nervous system. In his experiments, he microinjects a dye into the embryo of an animal subject in vivo. After birth, he performs histological studies to determine the destination of the dye. In one animal subject, he locates the dye in the dorsal horn of the spinal cord. Which of the following locations in the embryo was the most likely site of the injection?