Learning Path

Diffusion → Stomatal Regulation

This learning path guides plant science students through the fundamental processes of water movement in plants, from soil to atmosphere. It begins with the basic physics of diffusion and osmosis, progresses through water potential and the pathways of water transport, and culminates in the mechanisms of transpiration and stomatal regulation. The path emphasizes the cohesion-tension theory and the role of stomata in balancing water loss with gas exchange.