Maureen is frustrated because she seems to be losing her keys and forgetting things more often."What is with my brain?" she often says."There must have been a problem with my ________ way back before I was born."

Question

Quizplus · Accepted Answer

The brain develops from the ectoderm during embryonic development. Therefore, Maureen thinks that there may have been a problem with her brain development before she was born, which would suggest that the issue lies with the ectoderm.

Maureen Is Frustrated Because She Seems to Be Losing Her