_____ begins with the light and with the help of eye you can receive light and transform it into electrical energySelect one:a.Visonb.Soundc.Movementd.exercise

The correct option is a. Vision.

Explanation

Vision is the ability to perceive our surroundings through the light that reflects off objects and enters our eyes. The process begins when light rays enter the eye through the cornea, which helps focus the light. After passing through the pupil, the light is further focused by the lens onto the retina, where photoreceptors (rods and cones) convert the light into electrical signals. These electrical signals are then transmitted to the brain via the optic nerve, allowing us to interpret and understand what we see.

In contrast, sound involves auditory processing, movement refers to physical activity, and exercise is a form of movement intended for physical fitness. None of these processes involve the transformation of light into electrical energy as vision does. Thus, the answer clearly aligns with the definition of vision and the physiological mechanisms involved.