In humans, detached earlobes (E) are dominant over attached earlobes (e). An individual with detached earlobes and an individual with attached earlobes have three children. If one of the children has detached earlobes and two of them have attached earlobes, the genotypes of the parents in this cross must be _______.

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Ee x Ee


EE x Ee


Ee x ee


EE x ee


asked May 2, 2013 in Genetics by anonymous

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Ee x ee
answered May 2, 2013 by anonymous

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