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15 Cards in this Set
- Front
- Back
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wildtype |
ornormal, phenotypes that were common in the fly populations |
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sex-linkedgene |
A gene that is located on eithersex chromosome |
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Y-linked genes |
Genes on the Y chromosome |
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X-linked genes |
Genes on the X chromosome |
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Know how to do a punnet square |
Get it right!! |
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Barrbody |
The inactive X condenses |
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linkedgenes |
Genes located on the samechromosome that tend to be inherited together |
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geneticrecombination |
productionof offspring with combinations of traits differing from either parent |
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parentaltypes |
Offspring with a phenotype matchingone of the parental phenotypes |
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Recombinant types |
recombinants Offspring with nonparental phenotypes (new combinations oftraits |
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crossingover |
Heproposed that some process must occasionally break the physical connectionbetween genes on the same chromosome Thatmechanism was the crossingover of homologous chromosomes |
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geneticmap |
§orderedlist of the genetic loci along a particular chromosome |
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Linkagemap |
geneticmap of a chromosome based on recombination frequencies |
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mapunits |
Distances between genes can beexpressed onemap unit, or centimorgan, represents a 1% recombinationfrequency |
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no |
no |
