Biology: Are the following observations Molecular, cellular, individual, or

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populational? Im having trouble with this and cant find the answers in the book. Thanks for the help!

1. A moth has yellow wings
2. The structure of DNA is a double helix.
3. Some people have blue eyes and some have brown eyes.
4. A malignant tumor has uncontrollable cell division
Thanks for the help, that's what I was thinking, I just wanted to double check to make sure it wasnt so obvious it was wrong. Thanks Again!.
 
Really, this stuff is quite obvious. Even if you're not very good at science, this isn't a very hard quetsion to answer.
1 is individual because it is an observation of ONE organism, not a population as a whole, and it is only throught eh naked eye.
2 is molecular. DUH! you can't look at this with the naked eye. Of course, it COULD be confused with populational, but I thinkt that it is molecular!
3 is populational because it is comparing individuals IN a population!
4 is cellular because it is telling about cellular processes and what teh cell is 'doing'.
I hope that answers your question, but i doubt that you thouroughly read the book. :)
 
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