Question:
The major coloured flavonoid pigment that occurs in blue, purple, and red flowers, is ________.
The major coloured flavonoid pigment that occurs in blue, purple, and red flowers, is ________.
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Remember anthocyanins for their role in giving flowers their rich colors.
Updated On: May 26, 2026
- Carotenoids
- Atropine
- Cyanogenic glycosides
- Anthocyanins
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The Correct Option is D
Solution and Explanation
Step 1: Concept
Flavonoids
Step 2: Meaning
Anthocyanins are a class of flavonoid pigments responsible for the blue, purple, and red colors in flowers.
Step 3: Analysis
Carotenoids are more commonly associated with yellow, orange, and red colors. Atropine is an alkaloid found in some plants but not known as a pigment. Cyanogenic glycosides produce cyanide when broken down, unrelated to flower coloration.
Step 4: Conclusion
Anthocyanins are the correct answer for pigments that give blue, purple, and red flowers their color. Final Answer: (D)
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