🌱🔈 #Tomato and #tobacco plants produce high-frequency clicks when stressed by dehydration or physical injury.
These ultrasonic #sounds reach volumes comparable to human speech but remain inaudible to people. #Research suggests that air #bubbles forming and popping within the #plant vascular system create these #acoustic signals.
👉 scitechdaily.com/scientists-di…
#botany #science #plants #biology #nature #agriculture #acoustics #environment #learning
Scientists Discover Plants “Scream” – We Just Couldn’t Hear Them Until Now
Scientists have discovered that many plants emit faint ultrasonic clicks when distressed.SciTechDaily.com (SciTechDaily)