Ok, for a science fair project I did the light color preferences of crickets. I now have to explain my results and I cant find the reason for some of them.
What I found after averaging everything together, was that yellow was the most popular color, red was second, and blue was last. Any idea why it was yellow? You would think they would choose blue, because it most replicates night, which is when they come out
Also, on the side, I found that they were most active in red. More often the crickets in red were hopping around and eating. In all the other sections, the crickets mostly just sat there, sometimes on the sponge. Another interesting thing I found that I would find more in yellow that were dead, where as most the times none were dead in blue.
Any reasons for these?
2007-01-30
08:29:54
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2 answers
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asked by
Skittles
4
in
Education & Reference
➔ Homework Help
they died because they were old. Crickets only live 1-2 months, and pet stores sell them at one month old, then I had them a week before I started, the the experiment was about a week long
2007-01-30
08:46:30 ·
update #1
ok, I think I may have thought of something"
I was thinking blue would be the preferred color because in the wild, crickets come out when the sun is going down, when the sky looks like a dark blue. Then it occurred to me, these crickets did not come from the wild and most likely have never seen a sky like that so it’s not natural for them at all. In fact, yellow is most natural for human raised crickets because of the lights where they are bred, and then the lights in the store and the house they go to. Crickets have a low tolerance for change, so when put in a new environment they go to the place they are mot used to, which would be yellow. This may also explain why I had more deaths in yellow. Even though yellow is the color they chose, it was not necessarily the best for them. Because crickets come out at night in the wild, this is what their bodies are meant for, and they may not be able to tolerate the bright yellow all the time, causing more deaths in the yellow.
2007-01-30
09:04:12 ·
update #2
does that sound right ot you?
2007-01-30
09:04:30 ·
update #3