Want this question answered?
to tell the cell when to perform certain fucntions such as cell division and DNA replication
A physical or chemical change in an organisms environment to which it responds is a stimulus.
stimulus
Reflex Action is the term that describes the way an organism responds to stimuli. It receives stimuli through its senses and reacts with movement, or for a plant growing towards or away.
Stimulus
One of the things that making an organism alive is its' response to stimuli. This can be internal or external.
One of the things that making an organism alive is its' response to stimuli. This can be internal or external.
Anything in an organism's external environment that causes the organism to react is a stimulus. a reaciton to a stimulus is a response. The ability to respond to stimuli in the environment is an important characteristic of living things
An organism responds to a stimulus.
A sensory receptor is a sensory nerve ending that responds to a stimulus in the internal or external environment of an organism. The sensory receptor initiates sensory transduction by creating graded potentials or action potentials in the same cell or in an adjacent one.
Any internal or external change that brings about a response is called a stimulus. As a key homeostatic regulatory and coordinating system, the nervous system detects, interprets, and responds to changes in external and internal conditions.
Stimuli
stimulus
to tell the cell when to perform certain fucntions such as cell division and DNA replication
A physical or chemical change in an organisms environment to which it responds is a stimulus.
stimuli? yea that's what i thought but im not so sure...
stimulus