360
edits
No edit summary |
|||
Line 34: | Line 34: | ||
==== Experiment 1 ==== | ==== Experiment 1 ==== | ||
Setup: I filled a tube with the Euglena medium (capacity: 15ml) and added about ten drops of Euglenas. To make the light colorful I cut out three stripes of transparent paper and wrapped them around the tube. I chose the fundamental colors yellow, red and blue. | '''Setup:''' I filled a tube with the Euglena medium (capacity: 15ml) and added about ten drops of Euglenas. To make the light colorful I cut out three stripes of transparent paper and wrapped them around the tube. I chose the fundamental colors yellow, red and blue. | ||
(photo) | |||
Outcome: | '''Expectation:''' I guess that the concentration will be very low behind the red and blue foil. As I read during my researches, Euglenas don’t react to red light. Blue is a pretty dark color and I think it won’t attract the organisms much. The yellow paper seems to be the most transparent, so my assumption is that the concentrations will be the highest there. | ||
'''Outcome:''' |
edits