Stimulus Definition Ap Bio

The ability to respond to a stimulus is called irritability and is a necessary condition for life.

Stimulus definition ap bio. 3 that which can evoke a response or has an influence on a system to act. A good rule of thumb to keep in mind when determining if you can define describe these terms is whether or not you can explain them to a reasonably intelligent 12 year old. Glossary of biology terms.

A stimulus can be internal or external. The temperature is the stimulus and the individual then protects themselves. How to use stimulus in a sentence.

Accuracy chi square control constant deductive reasoning. Sense organs such as the ear and sensory receptors such as those in the skin are sensitive to external stimuli such as sound and touch. A biologic stimulus is any external change in the environment that can be detected by an organism.

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. Meaning and definition of sign stimulus. Automatic movement toward or away from a stimulus.

An external sensory stimulus that triggers a fixed action pattern. Stimuli 1 physiology a detectable change in the internal or external environment. Assuming youre relating to nervous system stimulus response to stimuli is a defining charecter of life i e it is a way in which scientists can know if an organism has life in it or not.

Stimulus definition is something that rouses or incites to activity. An example of a stimulus is an individual placing a hand on a hot surface. Ap biology vocabulary list this is a list of terms that you should be able to define describe.