In which situation will colour accessibility become weak?
Answer and explanation
Correct answer: Information depends only on red-green difference and has no labels
The governing concept is accessible colour design: information should not depend on colour alone because some viewers may not distinguish red and green reliably. Option A is correct because it provides neither a non-colour cue nor sufficient independent identification. Labels, symbols, and strong light-dark contrast in the other options support recognition even when colour perception is limited.
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What is the correct answer to this question?
Information depends only on red-green difference and has no labels
Why is this the correct answer?
The governing concept is accessible colour design: information should not depend on colour alone because some viewers may not distinguish red and green reliably. Option A is correct because it provides neither a non-colour cue nor sufficient independent identification. Labels, symbols, and strong light-dark contrast in the other options support recognition even when colour perception is limited.
Which subject and chapter does this question cover?
This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Colour.
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