An animal's immediate automatic response to an external stimulus will vary depending on the circumstance. When the external environment is stimulated there is a response that is triggered.
It is an external stimulus.
Denying the expected reward for response to a stimulus will eventually result in the "extinction" of the conditioned behavioral response.
our senses will detect stimulus and send impulse into the integrating centre(brain) to interpret. the brain will produce appropriate response toward the stimulus to the effector. e.g when Telephone ring, the ears will detect the stimulus(sound) and the brain will produce the response to pick up the phone (copy from Yahoo answers)
yes
They are directly related. Homeostasis is an environments ability to maintain stbility in a regular cycle, but when something new is introduced, the environment is able to respond to a new occurance, or stimulus, and responds in order to survive and return to maintaining a normal cycle. Without response to a new stimulus, environments would be unable to maintain homeostasis and would die out!
Tropism is the response plants have towards external stimulus.
Tropism is the response plants have towards external stimulus.
A reflex is an automatic response to a stimulus that may not go all the way to the brain.
A stimulus can be internal or external. An example of an internal stimulus is feeling hunger or feeling the need to urinate. An example of an external stimulus is hearing a loud noise or touching a hot object.A response is what you to voluntarily or involuntarily in response. Your response to hunger is to eat. Your response to touching a hot object is to jerk you hand away reflexively.
reflex
social smiling
Stimulus
Automatic involuntary responses vary depending on the stimulus and the system involved. You need to be more specific.
Generally speaking, an adaptation is a response to a stimulus just one that develops over long periods of time. Usually a stimulus caused an immediate response such as with blinking or sneezing. Adaptations like polar bears having black skin are, however, in response to a stimulus; environmental conditions.
Classical Conditioning?
Example: Touching something hot - stimulus. Pull hand away- response.
A reflex action is a fast, automatic response to a stimulus by an effector organ i.e. a muscle.