This is a place to find information about Biological Psychology and the type of information you will need to know before you can get a good grade. Regardless if you school calls it Physiological Psychology or Biological Psychology, this is the place to help or get help. Some questions will repeat. Send in your questions or/answers to post.
I've taken the class, and got an A.
An ontogenetic explanation is one that describes the development of a structure or behavior.