Plant Physiology

This experiment demonstrates absolute and relative growth. It shows how absolute growth is the total increase in size or mass over a period of time, w...

This experiment demonstrates arithmetic growth rate in plants. It shows how plant growth increases at a constant rate over time, producing a linear in...

This experiment demonstrates that carbon dioxide is necessary for photosynthesis. Two similar plants are first kept in the dark to remove stored starc...

This experiment demonstrates geometric growth in plants, where growth increases rapidly under unlimited conditions. Each dividing cell produces two da...

Germination and Seedling Development in Bean: This experiment explains how a bean seed grows into a young plant. The seed absorbs water, the radicle c...

This experiment demonstrates the presence of starch in a leaf by treating it with alcohol and iodine, where a blue-black color confirms that photosynt...

This experiment demonstrates how water moves through the xylem by observing coloured water travel up the cut stem of a plant and reach the leaves, sho...