How can trees perceive and respond to their environment — even warn other trees — if they have no brain, nerves, or senses like animals?

Answer: Your question is excellent and strikes at the heart of a scientific mystery: How can trees perceive and respond to their environment — even warn other trees — if they have no brain, nerves, or senses like animals? Let’s explore this step by step , scientifically. 🌳 Trees Have No Brain — But They Do Respond ✅ Fact : Trees have no brain , no central nervous system , and no neurons . ✅ Yet , they sense , process , and respond to their surroundings — often intelligently . 🔍 How Trees Sense Without Senses (No Eyes, No Ears, No Brain)? Trees use biochemical sensors and signals built into every cell. These allow them to detect changes in light, temperature, touch, chemicals, water levels, gravity, and more. 📡 1. Chemical Sensing: Trees have receptor proteins on their cell surfaces. These detect volatile organic compounds (VOCs) — chemicals released when under attack (like when insects chew leaves). 💡 2. Photoreceptors: Trees detect light using photorec...