Final answer:
The depressed spot in the retina that is responsible for sharp central vision is called the fovea.
Step-by-step explanation:
The depressed spot in the retina which occupies the center of the visual field in which images are focused MOST sharply is called the fovea.
The fovea is a small, central pit within the macula of the retina in the human eye. It is a region of the eye that is specialized for high-acuity vision, meaning it is responsible for detailed and central vision. The fovea is critical for tasks that require visual precision, such as reading, recognizing faces, and focusing on fine details.