MadSci Network: Botany |
We did this experiment in class and wondered if the sugar in the other liquids had anything to do with the lack of growth. We used coke, diet coke, water, apple juice, cranberry juice, sprite. Only the plants using water and diet coke grew. Thank you. We used seeds - brassica, rye grass, and alfalfa. We used small cups with holes in the bottom. We planted the seeds in soil and then "watered" each set with the liquids I mentioned. For example, we "watered" brassica seeds, rye grass, and alfalfa with coke. We used all three types of seeds with each liquid. All three seeds sprouted with the diet coke and water, but none of the other seeds showed any growth at all. I hope this helps as my class is wondering and I cannot find anything as to why this happened. Thanks again!!!
Response:
Re: Why will plants grow in Diet Coke and water and not other sodas? We did this experiment in class and wondered if the sugar in the other liquids had anything to do with the lack of growth. We used coke, diet coke, water, apple juice, cranberry juice, sprite. Only the plants using water and diet coke grew. Thank you. _______________________________________________________________ Greetings - Your question was not submitted to the MAD Scientist Network for the following reason: Please provide further specifics. As it stands it would be difficult for us to find an answer to your question. Questions may be resubmitted via http://www.madsci.org/submit.html Hi Chris - It would help us to know what kind of plant(s) you were using, how many you had in each group that was watered with a particular liquid, and for how long you treated them with the particular fluid. Also - did you water them from seeds, or start with grown plants? Thanks. Lynn Bry, Admin MadSci Network ________________________________________________________________ MadSci Network http://www.madsci.org/ webadmin@www.madsci.org
Re: Why will plants grow in Diet Coke and water and not other sodas?
Try the links in the MadSci Library for more information on Botany.