Search for “
”
Searching map area
Y
Y
N
N
Y
Y
N
N
Home
Map
Random
Rate Things
Explore
Everything
Film
TV
Music
Books
Games
People
Characters
Places
Food
Life
Ideas
Organizations
News
Memes
Other
Join YYNN
Sign in
response to external stimulus
Subclasses
Popular
Trending
Worst
Worst
Popular
Trending
New
Best
Worst
Controversial
Uncontroversial
New
Best
Controversial
Uncontroversial
Reflex
N?
33%
Automatic, involuntary response to a stimulus
pigment accumulation
?
TBD
The aggregation of coloring matter in a particular location in an organism, tissue or cell, occurring in response to some external stimulus.
cellular response to external stimulus
?
TBD
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an external stimulus.