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Assessment
What is the primary function of pigment molecules in plants?
To store water
To absorb light energy for photosynthesis
To regulate temperature
To facilitate nutrient uptake
Which pigment is most commonly associated with absorbing light energy in plants?
Carotenoids
Anthocyanins
Chlorophyll
Xanthophylls
What wavelengths of light do chlorophyll a and chlorophyll b primarily absorb?
Red and blue light
Green light
Infrared light
Ultraviolet light
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