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Multiple Choice
Which of the following is an advantage of binocular vision?
A
Enhanced color discrimination
B
Increased sensitivity to light
C
Wider field of view
D
Improved depth perception
Verified step by step guidance
1
Understand the concept of binocular vision: Binocular vision refers to the ability of both eyes to work together to perceive a single three-dimensional image. This is crucial for depth perception, which allows us to judge distances accurately.
Consider the role of each eye in binocular vision: Each eye captures a slightly different image due to their horizontal separation. The brain processes these images to create a single, cohesive view with depth information.
Evaluate the options given: Enhanced color discrimination, increased sensitivity to light, wider field of view, and improved depth perception. Consider how each relates to the function of binocular vision.
Analyze why improved depth perception is the correct answer: Binocular vision is specifically advantageous for depth perception because it allows the brain to compare the two slightly different images from each eye, providing spatial information.
Conclude by understanding the limitations of the other options: Enhanced color discrimination and increased sensitivity to light are more related to the function of photoreceptors in the retina, while a wider field of view is typically a feature of monocular vision, not binocular vision.