Lewis Feldman, UC Berkeley professor of plant biology and executive director of the UC Botanical Garden, explores why some leaves appear to change color in the fall season — exhibiting reds, oranges and yellows — and the environmental influences that affect the brilliance of these colors. He also explains the evolutionary benefits of a tree losing its leaves.Listen to the episode and read a transcript on Berkeley News. (UC Berkeley photo by Keegan Houser)If you haven't already, please rate and review us on Apple Podcasts! Hosted on Acast. See acast.com/privacy for more information.

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