Study Reveals How Plants Determine Growth Direction Through Light Integration

Just now November 3, 2026 1 min read 📰 Phys.org

📋 Key Takeaway

A study from Tel Aviv University reveals how plants can integrate light from multiple directions to determine their growth direction, despite lacking a brain or nervous system. This research highlights the complexity of plant behavior and may have implications for agricultural practices. Understanding plant growth mechanisms can be significant for Iran's agricultural development.

A new study from Tel Aviv University reveals how plants, despite having neither a brain nor a nervous system, integrate light coming from multiple directions to determine where to grow. The researchers show how this process emerges from local sensing across the stem, without the need for centralized information processing.