Question
What is the function of iris?
Solution
Iris controls the amount of light entering the eye by regulating pupil dilation.
What is the function of iris?
Iris controls the amount of light entering the eye by regulating pupil dilation.
What are the monocular cues of depth perception? Explain the role of binocular cues in the perception of depth.
Why do illusions occur?
Which part of our body collect information from the external world as well as from our own body?
Name the basic process on which our knowledge of the world around us depend.
What is cognition?
What is stimulus?
Define sensation.
What is psychophysics?
What is absolute threshold?
What is difference limen (DL)?
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