What are the pathways through which a neural tube defect can occur? Select one or more: V A. Failure of initiation of neural tube closure V B. Failure to fuse the elevated neural folds V C....

What are the pathways through which a neural tube defect can occur?

Extracted text: What are the pathways through which a neural tube defect can occur? Select one or more: V A. Failure of initiation of neural tube closure V B. Failure to fuse the elevated neural folds V C. Abnormalities in adhesion of surface ectodermal cells V D. Altered differentiation of neuromesodermal progenitors at the sacral level