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1. Free earlodes(E) in humans is dominant over attached earlobes(e). What would be the percent of free earlobes in the offspring when a man homozygous for free earlobes marries a woman who is heterozygous for free earlodes ?

2. Webbed finders and toes in humans is duebto a rare dominant gene (F). What percent of the offspring would you expect to have normal fimgers and toes when a man heterozygous for webbed fingers and toes marries a woman with normal hands and feets?
(Please solve them using the 5 point plan)

User Wiika
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1 Answer

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1) 100% free ear lobes. EE x Ee
2) 25% are to have normal hands and feet Ff X ff
User Marcel Popescu
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