Stimuli and Responses in Human (1)

Definition of stimuli

Changes in surroundings

One of example of stimuli

Light

Function of stimuli

To detect stimuli

Example of sensory organ

Eyes

Front view of eyes

Types of photreceptors in retina

Rod cells & cone cells

Function of rod cell

Focus on the different light intensities

Function of cone cells

Focus of colours of light under bright conditions

Parts of the human ears

Sensory organ of smell

Nose