2,903
edits
Changes
no edit summary
: '''Sight''' is limited to the [[light|visible spectrum]].
: When an [[animal]] detects [[light]] [[Receptor Cell|receptor cells]] in the [[eye]]s create an [[Action Potential|action potential]] which sends an [[Impulse (Biology)|impulse]] to the [[Central Nervous System|central nervous system (CNS)]].
==Beyond the Curriculum==
{{#ev:youtube|https://www.youtube.com/watch?v=hsh2kPdgazo}}
===References===
====AQA====
:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Sight, pages 154-157, GCSE Biology; Third Edition, Oxford University Press, AQA '']