a level bio

what are some examples of stimuli that receptors in the eye respond to ?

what are some examples of stimuli that receptors in the eye respond to ?

Light ^^

Original post by susanamaganga

Light ^^

any other?

any other?

the optical nerve can only senselight. Thats why we see light when we rub our eyes even though the stimulus is in the form of pressure.

Original post by Coolmeechy

the optical nerve can only senselight. Thats why we see light when we rub our eyes even though the stimulus is in the form of pressure.

so does that imply that pressure is a response the eyes respond too?
aswell as light?

honestly, that's all I know

any other?

so does that imply that pressure is a response the eyes respond too?
aswell as light?

Noo
Basically our eye can only understand light. It sees any stimulus as light.

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