Three-minute Egghead
Sunflower Clocks
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:03:36
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Sinopse
Growing sunflowers follow the sun during the day, and turn back overnight so they face the rising sun in the morning. UC Davis biologists now show how this is controlled through the plant's circadian clock.
