Which of the following best describes the function of cones in the human eye?

Cones are photoreceptor cells located in the retina of the human eye, and they are primarily responsible for enabling high acuity and color vision. Unlike rods, which are more sensitive to low light and help with vision in dim environments, cones function best in bright light conditions. There are three types of cones, each sensitive to different wavelengths of light, allowing us to perceive a wide range of colors. This ability to discern fine details and the variety of colors is crucial for tasks like reading and recognizing faces.

In contrast, while other options mention aspects of vision, such as peripheral vision and low-light sensitivity, those functions are primarily associated with rods. The specificity of cones in providing enhanced visual clarity and color adaptation in well-lit conditions is what makes them essential for tasks that require detailed visual processing. This distinction highlights why the assertion about high acuity and color vision accurately describes the primary function of cones.