Coordination in animals
Nervous Coordination
Elements of Nervous system
1. Neurons
2. Receptors
They detect changes in the environment of the animal
Classification of Receptors
a) Chemoreceptor
b) Mechanoreceptor
c) Photoreceptor
d) Thermoreceptor
e) Nociceptor
3. Effectors
Coordination and Control
Chapter No.17
Biology
Part 2
