Stimulus Biology In Science

Here is an example.

Stimulus biology in science. The senses hearing sight taste etc allow organisms to gather information about what is happening in their environment. An example of a stimulus is an individual placing a hand on a hot surface. Stimulus to the discovery of oil acted as a stimulus to industrial development.

The ability to respond to a stimulus is called irritability and is a necessary condition for life. For instance hunger motivates animals to seek food predators stimulate prey to run away or hide and falling temperatures encourage creatures to seek shelter or find warmth in other ways. 1 physiology a detectable change in the internal or external environment.

The temperature is the stimulus and the individual then protects themselves. One a sense is stimulated a message is sent through the central nervous system to a part of the body which will do something. In biology a stimulus is a change in an organism s surroundings that causes the organism to change its behavior in order to make the environment more satisfactory.

2 countable hb cause something that makes someone or something move or react at this age the infant begins. 2 physiology that which influences or causes a temporary increase of physiological activity or response in the whole organism or in any of its parts.