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crossover |
Also found in: Encyclopedia, Wikipedia, Hutchinson | 0.04 sec. |
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crossover [kros′ovər] Etymology: L, crux + AS, ofer the result of the recombination of genes on homologous pairs of chromosomes during meiosis. See also crossing over. crossover an exchange of material between two homologous chromosomes. crossover noun Clinical trials The switching of a Pt from one arm–eg therapeutic or placebo of a clinical trial to another; crossing-over of Pts may be either part of the original study protocol-crossover study or a decision
motivated by ethics, as a Pt might be deteriorating in the less effective arm How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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I'm proud of my band because we attract people from all types of underground genres, and I don't use the term cross-over loosely. Classes B will not receive any principal until the senior and classes M principal has been reduced to zero or the cross-over date and principal distribution tests have been met. Class B-1 will not receive any principal until the senior and class M principal has been reduced to zero or the cross-over date and principal distribution tests have been met. |
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