Even today, breaking off leaves and touching trees is prohibited at night. In such a situation, we all used to think in childhood that breaking the leaves of trees would hurt them too, and slowly this thinking started growing, but no evidence has been found to date. At the same time, evidence of this fact has been found. It was found that if the leaves of trees and plants are broken, they also scream. Researchers from Tel Aviv University did this research and they did this research on tomato and tobacco plants.

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He says that due to environment or external pressure, plants make a very loud sound and they put the microphone. It was also recorded at a distance of 10 meters, then activities. According to him, it was found that the plants which are under stress, it means that someone pulls and whose leaves are broken.

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So those plants emit 20 to 100 kHz ultrasonic frequency. Not only that, when the leaves of plants are broken, they also try to tell other plants and animals their pain. According to the researchers, 35 such small machines were installed which continuously monitored the plants, research was done on their smallest movements, which led to this.

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