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WBCS 2024 Q74: How does a non-green (coloured) leaf synthesize food? | PYQPulse | PYQPulse

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WBCS 2024 · Question 74 of 196

How does a non-green (coloured) leaf synthesize food?

Science - Biology

AThe red and purple pigments directly absorb heat from the Sunlight, thus replacing the need for photosynthesis.
BThe leaf contains green chlorophyll but it remains hidden under other pigments.Correct
CColoured leaves steal glucose from neighbouring green plants through air using microscopic spores.
DNone of the above

Answer: B. The leaf contains green chlorophyll but it remains hidden under other pigments.

Explanation

Official WBPSC key (Series A): (B) The leaf contains green chlorophyll but it remains hidden under other pigments..

Source: WBCS (Exe) etc. (Prelim) 2024, Series A

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