Which of the Following Is an Accurate Statement About Development

Which of the following is an accurate statement about development of the nervous system?

A) There is an overproduction of neurons, with many of these later dying.
B) There is an underproduction of neurons, with extensive branching and neural growth a few weeks prior to birth.
C) The growth of neurons is random and unpredictable.
D) Many new cells grow but never migrate out of the subventricular zone.