<span>The oculomotor nerves are the motor nerves of the eye. In other words, they innervate the various ocular muscles and order them, if necessary, to contract to move the eyes, the upper eyelid ... There are three pairs of oculomotor nerves: *The common oculomotor nerves. *The pathological oculomotor nerves. *The external oculomotor nerves. </span> The answer could not be optic nerve because damages to this nerve cause cecity.
As a real world application, this can be beneficial in the process in which a farmer would grow their plants. If they would the process that provided the healthiest, biggest plants, they would choose that to fertilize with.