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Presbyopia

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Give the biological/ technical term for the following. Eye lens losing flexibility results in a kind of long-sightedness in elderly people.

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Solution

Give the biological/technical term for the following.
Eye lens losing flexibility results in a kind of long-sightedness in elderly people.
Answer: Presbyopia.
- Elder people usually develop a condition called presbyopia which makes it difficult to see near objects clearly.
- Their lens loses flexibility resulting in a kind of far-sightedness.
- Ordinarily the lens gradually becomes less elastic with age, so the power of accommodation is lost progressively.

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