Studies may search for mutations.Logical formLearned from4 sentences. Mutations may be favored by a version of natural selection.Logical formLearned from4 sentences. Mutations may occur in development.Logical formLearned from4 sentences. A mutation may have an effect.Logical formLearned from4 sentences. Mutations can be a motor of evolution.Logical formLearned from4 sentences. Mutations can be harmful.Logical formLearned from4 sentences. Some mutations can be beneficial.Logical formLearned from4 sentences. Patients may have a genetic mutation.Logical formLearned from4 sentences. An inmate may qualify for a mutation of (prison life).Logical formLearned from4 sentences. (Prison life) may undergo a mutation.Logical formLearned from4 sentences. Cells may have mutations.Logical formLearned from4 sentences. Men can be without a mutation.Logical formLearned from4 sentences. Genetic mutations can be in (fruit flies).Logical formLearned from4 sentences. A (gene mutation) may be identified.Logical formLearned from4 sentences. A cause can be constituted-of-or-filled-with mutations.Logical formLearned from4 sentences.