| ACT #8: Reflex arc
Let�s take a look at the simplest interaction between all 3 types of neurons. (A) Get a lab manual �Pg. (591) (B) Go through the lab activities and answer the questions in your notebook parts �A� through �C� ACT #9:More about the brain (pg. 498-9) (A) Explain the evolution of the spinal cord and brain from the earliest fishlike vertebrates to the modern day vertebrates. (B) What are the 3 main parts of the brain? Fig. 30.15 (A) What are the functions of these parts? (C) Make sure you know the table 30.2 pg. 506. (D) What�s the difference between the neurons in the central nervous system and the peripheral nervous system? (E) What�s the difference between gray matter and white matter? |