Revision as of 14:58, 5 April 2019
Key Stage 3
Meaning
A cone is a cell in the eye which can detect colour.
Key Stage 4
Meaning
Cones are receptor cells in the eye which can detect colour.
About Cones
- Humans have three different types of cone;
- Blue - Which is sensitive to blue light.
- Red - Which is sensitive to red light.
- Green - Which is sensitive to green light.