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Integrating skills and information learned in AP Biology Lab #1, Osmosis and Diffusion, students investigate water movement within a plant and measure transpiration under different environmental conditions.
In addition, students prepare and observe sectioned stem tissue on a microscope slide under a compound light microscope to learn about plant stem anatomy and its relation to water movement.
The hand microtome students use, WARD’S own, is a much better and safer alternative to the nut-and-bolt method recommended by other suppliers.
The kit also includes in-depth coverage of topics related to transpiration such as plant structure and function, water potential, transpirational pull, and more.
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