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As shown in Figure 2—source data 3the slopes of different weeks do not significantly differ from each other. Haase M, Baur B, The Editor and anonymous referees for suggestions on the manuscript. Aged 8 at the time the case was taken, he now identifies as male. In the following, we will briefly discuss each of these conclusions and place these in the larger context of their general implications for sexual selection.

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Note that in this case the non-significant difference between the No partner and Multiple partners treatments, although they seem very different, is due to both sample size and the non-parametric test that needed to be used.

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Sexual selection gradients change over time in a simultaneous hermaphrodite

Articles with short description All articles with unsourced statements Articles with unsourced statements from October Articles containing Latin-language text Articles containing Ancient Greek-language text Commons category link is locally defined. J Gerontol Biol Med Sci. During this time, the volume of water per individual was set at ml, so that snail density was equal among treatments ml for Multiple partner groups, ml for Single partner pairs, and ml for No partner virgins. In plants, for example, the balance between reproduction via selfing and pollen export for outcrossing can be influenced by flower morphology, relative flower position within the individual, and pollinator availability [ 1114 — 18 ]. Sexual selection is generally predicted to act more strongly on males than on females.

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