(A) Hanging earlobe, (B) Attached earlobe
John Burke High School
An Ear-y Example of Genetics!
Some people have earlobes that hang down.
Other people have earlobes that are attached to their head.
What type do you have?
You can thank your parents for the genes that made your earlobes the way they are!
Click above to try the intermediate level of this puzzle or explore more about genetics!
Shop Windows to the Universe Science Store!
The Spring 2010 issue of The Earth Scientist
, focuses on the ocean, including articles on polar research, coral reefs, ocean acidification, and climate. Includes a gorgeous full color poster!
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