Compare and contrast nervous and hormonal mechanisms for control and coordination in animals.
Nervous system mechanism |
Hormonal system mechanism |
||
1. |
The information is conveyed in the form of electric impulse. |
1. |
The information is conveyed in the form of chemical messengers. |
2. |
The axons and dendrites transmit the information through a coordinated effort. |
2. |
The information is transmitted or transported through blood. |
3. |
The flow of information is rapid and the response is quick. |
3. |
The information travels slowly and the response is slow. |
4. |
Its effects are short lived. |
4. |
It has prolonged effects. |