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Related Concept Videos

The Ratio of X Chromosome to Autosomes02:45

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In most organisms, sex is determined by the ratio of X and Y chromosomes. However, in some organisms, such as Drosophila and C.elegans, sex is determined by the ratio of the number of X chromosomes to the number of sets of autosomes. The Y chromosome in Drosophila is active but does not determine sex. It contains genes responsible for the production of sperms in adult flies.  
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Measuring and Altering Mating Drive in Male Drosophila melanogaster
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PROPENSITY FOR MULTIPLE MATING IN DROSOPHILA MELANOGASTER FEMALES

P A Fuerst1, W W Pendlebury1, J F Kidwell1

  • 1Division of Biological and Medical Sciences, Brown University, Providence, Rhode Island, 02912.

Evolution; International Journal of Organic Evolution
|June 1, 2017
PubMed
Summary

No abstract available in PubMed .

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