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If you mean "What is an organism's reaction to physical stimuli? it is usually withdrawal or avoidance. It depends on what type of stimuli and what type of organism. Is the organism used to this type of stimuli? Is it a new strange stimuli? The question is not specific enough to answer thoroughly nor is it grammatically correct.
It allows organisms to react, like when a baby bird chirps to its mother for food, the stimuli automatic response is to react, so the mama bird automatically puts food into the baby birds mouth
Any organism that has intact nerve cells or a functioning nervous system will respond to stimuli. Organisms respond to changes in temperature, pressure, or chemical composition of its' external or internal environment. A stimulus has to be strong enough to initiate an impulse, called a threshold stimulus.
yes hormones can be secreted in response to external stimuli. the bast example is adrenal hormone. whenever you are afraid of some external causes it gets released
stimulus
response?
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.
A stimuli or stimulus is a change in an organisms surroundings that provokes a response from the organism.
Nerve tissue
Thigmotropism is a movement in which an organism moves or grows in response to touch or contact stimuli.
One of the things that making an organism alive is its' response to stimuli. This can be internal or external.
Perspiring is an example of one of the characteristics of life. "Response to Stimuli" is said characteristic. It is when an organism triggers a response to its surrounding environment or conditions. Perspiration, or sweat, is a response to nervous stimuli - specifically heat stimuli. So when you feel very hot due to your environment or conditions, you start sweating in response to it.
A positive response is when a response happens to a stimuli, and this response causes more of the stimuli to happen. A negative response is when a response happens because of a stimuli, and the response stops the continuation of the stimuli.
"Bacteria are able to sense and respond to a variety of external stimuli, with responses that vary from stimuli to stimuli and from species to species. The best-understood is chemotaxis in the model organism Escherichia coli, where the dynamics and the structure of the underlying pathway are well characterised. It is not clear, however, how well this detailed knowledge applies to mechanisms mediating responses to other stimuli or to pathways in other species. Furthermore, there is increasing experimental evidence that bacteria integrate responses from different stimuli to generate a coherent taxis response. We currently lack a full understanding of the different pathway structures and dynamics and how this integration is achieved. "
it is a stimuli that an organism reacts to called.It is the characteristic feature of every living organism to respond to stimuli.
Sensory Integration Disorder is a hypothetical malfunction of the vestibular system characterized by increased or decreased response to stimuli. It is not recognized as medically valid either as an illness or as a symptom of other ailments.