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Metallic blue fruits use fat to produce color and signal a treat for birds（图）
Metallic blue fruits produce color signal treat for birds
2020/8/21
Researchers have found that a common plant owes the dazzling blue color of its fruit to fat in its cellular structure, the first time this type of color production has been observed in nature.The plan...
The conservation value of growing coffee under trees instead of on open farms is well known, but hasn’t been studied much in Africa. So a University of Utah-led research team studied birds in the Ethi...