60-second Science
Plant Thorns Increase When Defense Needed
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:02:36
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Sinopse
In areas with few herbivores acacia plants don't bother to churn out many of the off-putting thorns. Cynthia Graber reports Learn more about your ad choices. Visit megaphone.fm/adchoices
