Fthe caudal portion of the neural tube failed to develop properly the if the caudal portion of the neural tube failed to develop properly the telencephalon would cease development cranial nerves would not form hindbrain would not be present spinal cord may be affected

Answer;

-Spinal cord may be affected

Explanation;

-If the caudal portion of the Neural tube failed to develop properly, the spinal cord may be affected.

-The neural tube is the embryonic structure that develops into the brain and spinal cord.

-Its defects arise from failure of embryonic neural tube closure by the fourth week of pregnancy, causing malformations of the brain and spine.

2%? i tried finding the exact sorry if it's not 100% correct ; -;