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Title: Sister chromatid exchanges increase in frequency in the presence of X rays, cert Post by: colleen on Sep 11, 2013 Sister chromatid exchanges increase in frequency in the presence of X rays, certain viruses, ultraviolet light, and certain chemical mutagens. In what autosomal recessive disorder is there known to be an increase in sister chromatid exchanges?
Title: Re: Sister chromatid exchanges increase in frequency in the presence of X rays, cert Post by: savio on Sep 28, 2013 Auxotrophs have lost, through mutation, the ability to grow on minimal medium. Prototrophs are capable of growth on minimal medium.
Title: Re: Sister chromatid exchanges increase in frequency in the presence of X rays, cert Post by: colleen on Sep 28, 2013 Thank you! How do you answered it so well!?
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