Jim Kling (![[info]](http://l-stat.livejournal.com/img/userinfo.gif){kind=small} jkling) wrote,@ 2007-10-31 10:39:00 |
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Fall Color
A turning leaf. The red color comes from carotene pigments in the leaf that are masked by chlorophyll until it starts to break down in fall.
Nicked from Molecule of the Day.
A turning leaf. The red color comes from carotene pigments in the leaf that are masked by chlorophyll until it starts to break down in fall.
Nicked from Molecule of the Day.
