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In What Way Do Segregational Petite Mutations Differ from Neutral

Question 30

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In what way do segregational petite mutations differ from neutral petites?


A) Segregational petites follow Mendelian inheritance as a result of the influence of nuclear genes; neutral petites,when crossed to wild type,produce only wild- type,normal- sized colonies.
B) When a neutral petite is crossed to a segregational petite,all offspring are neutral petites.
C) Neutral petites follow Mendelian inheritance as a result of the influence of nuclear genes; segregational petites,when crossed to wild type,produce only wild- type,normal- sized colonies.
D) When a segregational petite is crossed to a wild- type cell,all offspring are petite.However,when a neutral petite is crossed to a wild- type cell,all offspring are wild type.
E) Neutral petites are dominant and segregational petites are recessive mitochondrial genes.

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