Question

what is stimuli ? explain​

Answer 1

Answer:

In physiology, a stimulus (plural stimuli or stimuluses) is a detectable change in the physical or chemical structure of an organism's internal or external environment. ... When a stimulus is applied to a sensory receptor, it normally elicits or influences a reflex via stimulus transduction.

Answer 2

Answer:

An agent or a sudden change in an internal or external environment that results in change in an organism or any of it's body parts