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Biology 1BI0 Vision correction
2 past-paper questions on Vision correction · examined 2023–2023.
20232 questions
1BI0/13 · M/J · Q4(a)(i) [3]Sign up to mark my answer →
An optician tested the eyesight of 240 people. 35% of these people could read the normal vision row without wearing glasses. The rest of the people need glasses to correct their vision. Calculate the number of people who need glasses to correct their vision.
1BI0/13 · M/J · Q4(a)(iii) [1]Sign up to mark my answer →
Which diagram shows how short-sightedness can be corrected? A B C D
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