How can plants run a fever?

Answer 1

Plants can exhibit a fever-like response to stressors such as pathogens or extreme temperatures by increasing their internal temperature through metabolic processes. This response, known as thermogenesis, helps to create an unfavorable environment for invading microbes. Additionally, elevated temperatures can enhance the plant's immune response and stimulate the production of protective compounds. Some plants, like certain species of skunk cabbage, can generate heat to melt surrounding snow, aiding in seed germination and early growth.