Plant Physiology

4 interactive Biology simulations on plant physiology.

Biology · Plant Physiology Plant growth hormones and insect metamorphosis In plant mode, treat a seedling with a hormone at a concentration you drag along the scale: at low concentrations auxin stretches the... Ages 16–17
Biology · Plant Physiology Photosynthesis rate – light, CO₂, temperature and the compensation point A sprig of aquatic pondweed (Hydrilla) in a beaker of water under a lamp releases O₂ bubbles faster or slower depending on light... Ages 16–17
Biology · Plant Physiology Transpiration and stomatal control Adjust light, air humidity, wind and soil moisture, then watch the stomata open or close, the transpiration rate change, and water flow... Ages 16–17
Biology · Plant Physiology Hydroponic vegetables – mineral nutrition and the law of the minimum Mix a nutrient solution for hydroponic vegetables by adjusting N, P, K concentrations and pH. The plant shows the exact deficiency... Ages 16–17