Responding To The Environment

  • Created by: Miracle
  • Created on: 01-03-13 12:06
Stimulus - Dim light
firstly the stimulus is a dim light
1 of 5
Receptors - Photo receptors
photo receptors found in the eyes, detect the lack of light
2 of 5
CNS
CNS prcosess the information
3 of 5
Effectors
Radial muscles in the iris are stimulated by motor nureons
4 of 5
Response
Radial muscle contracts to dilate your pupils, i.e make them bigger.
5 of 5

Other cards in this set

Card 2

Front

photo receptors found in the eyes, detect the lack of light

Back

Receptors - Photo receptors

Card 3

Front

CNS prcosess the information

Back

Preview of the back of card 3

Card 4

Front

Radial muscles in the iris are stimulated by motor nureons

Back

Preview of the back of card 4

Card 5

Front

Radial muscle contracts to dilate your pupils, i.e make them bigger.

Back

Preview of the back of card 5

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Human, animal and plant behaviour resources »