Jump to content
Main menu
Main menu
move to sidebar
hide
Getting around
Main page
Simple start
Simple talk
New changes
Show any page
Help
Contact us
Give to Wikipedia
About Wikipedia
Languages
Language links are at the top of the page across from the title.
Search
Search
Create account
Log in
Personal tools
Create account
Log in
Pages for logged out editors
learn more
Contributions
Talk
Photoreceptor cell
35 languages
العربية
Bosanski
Català
Čeština
Deutsch
English
Español
Esperanto
فارسی
Français
Gaeilge
Galego
한국어
हिन्दी
Bahasa Indonesia
Italiano
עברית
Қазақша
Magyar
Македонски
മലയാളം
Nederlands
Polski
Português
Русский
Српски / srpski
Srpskohrvatski / српскохрватски
Suomi
Svenska
ไทย
Türkçe
Українська
اردو
粵語
中文
Change links
Page
Talk
English
Read
Change
Change source
View history
Tools
Tools
move to sidebar
hide
Actions
Read
Change
Change source
View history
General
What links here
Related changes
Upload file
Special pages
Permanent link
Page information
Get shortened URL
Cite this page
Wikidata item
Print/export
Make a book
Download as PDF
Page for printing
In other projects
Wikimedia Commons
From Simple English Wikipedia, the free encyclopedia
A
photoreceptor cell
is a specialized
nerve cell
that is sensitive to certain
wavelengths
of
light
.
This
short article
about
technology
can be made longer. You can help Wikipedia by
adding to it
.
Category
:
Vision
Hidden category:
Technology stubs
Toggle limited content width