Correct Option: A. can see near objects clearly Explanation of the Correct Answer: Myopia, commonly known as nearsightedness, is a refractive error of the eye. In individuals with myopia, the eye is either too long or the cornea (the front surface of the eye) is too curved. This causes light rays entering the eye to focus in front of the retina instead of directly on it. As a result, people with myopia can see nearby objects clearly because the light rays from these objects converge before reaching the retina, allowing for a clear image. However, distant objects appear blurry because the light rays from these objects are focused before they reach the retina. Why the Other Options are Incorrect:

• Option B: can see far away objects clearly
• This option is incorrect because individuals with myopia struggle to see distant objects clearly. The blurriness occurs because the light from faraway objects is focused in front of the retina, leading to a lack of clarity.
• Option C: cannot see any object clearly
• This option is misleading. While myopic individuals have difficulty seeing distant objects, they can see nearby objects clearly. Therefore, it is not accurate to say they cannot see any object clearly.
• Option D: are colour blind
• This option is unrelated to myopia. Color blindness is a separate condition that affects the ability to perceive colors correctly and is not directly linked to the refractive error of myopia. Myopia does not inherently affect color vision.

Summary of Key Points:

• Myopia (nearsightedness) allows individuals to see nearby objects clearly while distant objects appear blurry.
• The condition arises from the eye being too long or the cornea being too curved, causing light to focus in front of the retina.
• Options B, C, and D are incorrect as they misrepresent the visual capabilities of individuals with myopia or relate to unrelated conditions.

Revision Summary:

• Myopia is a condition where near objects are seen clearly, but distant objects are blurry.
• It results from improper focusing of light on the retina.
• Understanding the distinction between myopia and other visual impairments is crucial for accurate identification and treatment.