Whereas the second hypothesis requires forms of cooperation from nymphs to mothers, which to our knowledge have never been reported in species with family life, the first one could reflect a trade-off between pre- and post-hatching care, with females expressing low expenditure on egg care (including higher egg consumption rates) subsequently showing high levels of offspring care, and vice-versa.
The finding may bolster the hypothesis that cooperation evolved in groups of genetically related individuals.
The data favor the hypothesis of selfish-biased conditional cooperation as the source for the declining contributions over the competing hypotheses.
Note, however, that this hypothesis would again imply some kind of cooperation, but beetween ferritin and water, so that self-organization would yet emerge as a consequence of cooperative forces.
Here, we explore in detail the hypothesis that mate choice affects the evolution of cooperation based on genetic recognition cues using individual-based simulation.
Pattern #12 in Murinae yields an interesting hypothesis of the mouse- specific cooperation of the pluripotency-related transcription factor binding sites Zic2/3, Mycn, COUP-TF2 (which is experimentally validated, arrow, see also Table 1; COUP-TF2 also known as Arp1), and Yy1.
Snowdon highlighted that rather than restricting our attention to mainly apes in search for answers about the origins of human altruism and cooperation, we should also look at the convergent evolution of cooperation in phylogenetically more distant species (that is, cooperative breeding hypothesis; Hrdy 2005); in essence, a plea for proper application of the comparative scientific method.
Our findings provide evidence for the hypothesis that different processes of ToM, namely the comprehension of cooperation and deception, are associated with different activation patterns of the neural network involved in social cognition.
Conclusion This multisources cooperation confirms the hypothesis of a significant underestimation of poisonings identified by the CAPTV (one in two cases beyond him) and the possibility to improve the knowledge of the epidemiology of acute poisoning, thanks to the multiplicity of ways of observation of each partner.
The literature about the probability of cooperation in surveys with migrants is based on the social isolation hypothesis (e.g., Font and Méndez 2013; Helmschrott and Martin 2014).
However, the hypothesis is not meant to explain the evolutionary fate of the underlying mechanisms and/or the evolution of cooperation (an excellent overview is in [ 29]).
