Instructions for photosynthesis experiment

Illustrations for biology textbook providing students with instructions for experiments to evaluate the photosynthesis process with the Canadian Waterweed (Elodea canadensis) as well as the adaptations of the yellow water-lily (Nuphar lutea) to its aquatic environment.

Vector graphic illustration showing setup for photosynthesis experiment.
Laboratory setup for photosynthesis experiment. Photosynthesis is being stimulated with light in the Canadian Waterweed (Elodea canadensis). The oxygen gas produced by the plant is being collected in a test tube. The oxygen can be detected via the burning splint test.
Final illustration shown as figure in biology textbook (i.e. BIOskop. Westermann, Braunschweig).
Final illustration shown as figure in biology textbook (i.e. BIOskop. Westermann, Braunschweig).

 

Vector illustration: Experimental set-up for analyzing the floating leaves of water-lily.
Illustration of instructions for students. The purspose of the experiment is to experiment with the floating leave of a yellow water-lily (Nuphar lutea) in order to analyze the adaptations to its aquatic environment.
Final illustration shown as figure in biology textbook (i.e. BIOskop. Westermann, Braunschweig).
Final illustration shown as figure in biology textbook (i.e. BIOskop. Westermann, Braunschweig).