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Assessment
What is the primary pigment responsible for photosynthesis in plants?
Chlorophyll
Carotene
Xanthophyll
Anthocyanin
Which colors of light does chlorophyll primarily absorb?
Green and yellow
Red and blue
Orange and purple
Infrared and ultraviolet
Why do leaves change color in the fall?
Chlorophyll breaks down and reveals other pigments.
Photosynthesis stops completely.
Leaves gain more chlorophyll.
Chlorophyll absorbs light more effectively.
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