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it is the pupil
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What structure controls the amount of light that gets in the eye?
Iris controls the amount of light entering into the eye.
What controls the light going into eye?
The pupil controls the amount of light that enters the eye.
What structure is the visible colored part of the eye that controls pupil dilation?
The visible, colored part of the eye that controls pupil dilation is the iris.
What gives the cell its shape and controls movements of materials into and out of the cell?
the cell membrane
What part of the brain controls the automatic functions of breathing and heart rate?
medulla oblongata
What part of the corpora quadrigemina is clearly observed in a midsagittal section?
In primates the superior colliculus controls the automatic saccades (brain commands sent to the eye muscles result in the eyes making a rapid step-like rotation following which the eyes remain stationary). These step movements are known as saccades or saccadic eye movements and puts the retina in position to analyze sudden movements across the retina. Perhaps watching a fly.
What is the job of automatic nervous system?
Its job is to send and receive messages throughout the body. It controls all of your thoughts and movements. Produces digestive enzymes. Memory and Intelligence.
What controls humans body movements?
The brain controls all body movements, twitches, glitches, snaps, and everything. You're welcome.
What controls voluntary movements?
Skeletal muscles control voluntary movements.
Bms controls stand for what?
bowel movements control.
What do the nerve and muscle cells do?
controls your body and your movements
What system controls all movements?
Nervous System
What controls involuntary muscle movements such as breathing?
Epididymis
What is the difference between two parts of the PNS?
The somatic nevous system controls voluntary movements while the autonomic nervous system only controls involuntary movements.
What structure controls the amount of light that gets in the eye?
Iris controls the amount of light entering into the eye.
What are generic movements?
These are single issue movements which can be contrasted with movements that are long term and involve more than one issue. There is no single organization that controls or guides such movements.
What is the function of the iris in the human eye?
The iris controls the size of the pupil. Which in turn, controls the amount of light entering the eye.
