Bozeman Leaf Disk Lab
B What is the purpose of the syringe. Replace the plunger being careful not to crush. Et50 In Floating Leaf Disc Lab Youtube Molecular Bio and Primate Phylogenetics lab. Bozeman leaf disk lab . Anderson put a watch glass with water on top of the beaker. In this experiment disks are punched into spinach leaves and are put in solutions with either water 2 bicarbonate 4 bicarbonate or 6 bicarbonate. Results Discussion Conclusion - AP Biology Labs. When in the presence of sodium bicarbonate leaf discs immediately started to float up. C Why did Mr. Going Back in Time. Wait until water is boiling. As the chloroplasts absorb light they produce oxygen bubbles which eventually cause the leaves to float. Evolutionary Arms Race Lab. ResultsMany different plant leaves work for this labMy classes have found that in the spring Pokeweed may be the best choice. Watch the video that shows the setup for the floating leaf disk lab at Bozeman Science. You DO NOT need to subm...