Assuming that I did not misunderstand you, while fight or flee does not exist in...

dennis_jeeves on July 25, 2021 | parent | context | favorite | on: Tomato fruits send electrical warnings to the rest...

Assuming that I did not misunderstand you, while fight or flee does not exist in plants in the same sense as animals they do react by producing chemicals/sap etc. that works as a defense. So it's more 'fight', but a chemical warfare at that.