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the sexes
The mean duration of the postfeeding sounds did not differ between the sexes.
      
No differences in mortality of the sexes were detected.
      
Males died significantly earlier than did females, but differences were not significant when the sexes were paired by weight.
      
The results are interpreted as adaptive responses of the sexes to variation of pheromone release from beetles in the host during subsequent phases of attack and colonization.
      
Differences in behaviour apparently resulted in differential wear patterns between the sexes.
      
Significant differences between the sexes in their responsiveness were found in 9 of the 54 identified compounds tested.
      
By functioning as a male arrestant, which causes aggregations of males on places visited frequently by females such as the floral buds of host plants, it also contributes to overall fertility by facilitating encounters of the sexes.
      
The flies emerge between two horizontal plates kept at a distance of 5 or 4 mm and may be kept in this chamber for 1-3 days before the sexes are separated.
      
Uniformity in EAG response between the sexes was observed for most test compounds.
      
Only 10 volatiles, of the 44 nectarine volatiles tested, elicited significantly different EAG responses between the sexes.
      
Differences in gene frequency among the sexes were statistically tested using a modifiedFst with sex as the defining category, and the sexes differed significantly with the exception of one population inO.
      
Sex allocation decisions when parasitizing unparasitized hosts are not different from those with parasitized hosts; neither does differential mortality occur between the sexes in superparasitized hosts.
      
The cause of differences in overwintering success between the sexes in Orius sauteri (Poppius) and O.?minutus (Linnaeus) (Heteroptera: Anthocoridae) was investigated in the laboratory.
      
No differential mortality of the sexes during development of L.
      
Societies use symbolic means to segregate the sexes conceptually as well as physically.
      
The paper points out that in the field of language and communication there has been a tendency to emphasize the findings of differences between the sexes rather than of similarities.
      
The study of sex and gender is concerned with documenting the existence of differences between the sexes and explaining why those differences exist.
      
In addition, parents may need to sex bias their investment if there is an asymmetry between the sexes in offspring fitness under different conditions.
      
Thus, adult females showed higher survival than males under heat stress, while under cold stress, there was no indication of a survival difference between the sexes.
      
According to Hardy-Weinberg, for a single autosomal locus, a population achieves equilibrium in one generation of random mating if allelic frequency is the same in the sexes, or in two generations if the frequency is not.
      
 

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