60-second Science
Plant Thorns Increase When Defense Needed
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:02:36
- More information
Informações:
Synopsis
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
