... The objectives were to note any observations of the appearance in the Elodea
leaf before and after the experiment was done. Hypothesis ...
... The planted pots were placed above the aquariums containing different levels of
Elodea. ... The mass of the Elodea was then found using and electronic balance. ...
... Although the closer the light source is, the more photosynthesis, the light source
could also kill or damage the Elodea (type of pondweed) because it could ...
... Photosynthesis. I intend to observe the volume of oxygen emitted by Elodea pond
weed proportional to the differences in light intensities. ...
... height. With the Elodea densa, Eutrophication will occur in all three aquariums. ...
Environment. Here we obtained the Elodea Densa (aquatic plant). ...
... In three beakers we placed water adjusted to pH 6.9. We then placed a fish
in one of the beakers, and an elodea sprig in another. ...
... of Photosynthesis? There are a number of variables that can affect the
photosynthesis rate of Canadian water weed (Elodea). They ...
... Beaker (water bath) Boiling tube 0.5% Na+ HCO3- solution Elodea leaf Stopwatch
Thermometer Plasticene / Blu-Tac / Paperclip Knife Cold Water & Pond Water ...
... Materials: Refer to page 21-22 of Nelson Biology 11. Changes: Spirogyra,
Paramecium used instead of Elodea and Cheek Epithelium slides. ...