Q3. Describe structures and function of brain emphasizing the role of neurons as a unit of nervous system.

Outine:
1-Nervous system
a-CNS
b-PNS
2-Central Nervous System:
a-Brain
b-Spinal Cord
3-Brain
a-Structure of Brain:
i-ForeBrain
ii-MidBrain
iii-Hind Brain
iv. lobes of brain
4-Neuron--structural unit of brain
a- structure
b-fuction
regards---
check it to if it is upto the mark or not...