Saved Bookmarks
| 1. |
What are reflex action ? how they are perormed . give examples? |
|
Answer» When a receptor is stimulated, it sends a signal to the central nervous system, where the brain co-ordinates the RESPONSE. But sometimes a very quick response is needed, one that does not need the involvement of the brain. This is a REFLEX ACTION. Reflex actions are rapid and HAPPEN without us thinking. |
|