Describe the most probable pattern of inheritance

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Assume that a particular genetic condition in a mammalian species causes an inability to digest lactose. This disorder occurs with equal frequency in males and females. In most cases, neither parent of affected offspring has the condition. a. Describe the most probable pattern of inheritance for this condition. Explain your reasoning. Include in your discussion a sample cross(es) sufficient to verify your proposed pattern. b. Explain how a mutation could cause this inability to digest lactose.

Reference no: EM13142972

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