Questions :
1.Would you expect other students in your class to have earlobe pedigrees that are identical to yours? Explain your answer.
2.Is one type of earlobe better adapted to the human habitat?
3.Does this make a difference in the likelihood of finding both types of earlobes within the human population as a whole?
4.Are your earlobes an adaptive connection to your niche and habitat?
5.If two parents have free earlobes, is it likely that they will have children who will have attached earlobes? Explain your answer.
6.How can a pedigree chart help you determine if a trait is dominant or recessive?
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