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Social insect reproductives exhibit exceptional longevity instead of the classic trade-off between somatic maintenance and reproduction. Even.
Ants (Hymenoptera: Formicidae) of Christmas Island (Indian Ocean)Previous studies showed that the queen influences the colony sex ratio in S. invicta, F. selysi and Cardiocondyla kagutsuchi (Passera et al. 2001; Rosset and ... Comparative phylogeography of an ant-plant mutualismAbstract. Sex allocation theory describes how parents should bias investment in either sons or daughters when each gives a dif- ferent fitness return. Ants (Hymenoptera: Formicidae) of Christmas Island (Indian Ocean)different queens of the ant Cardiocondyla kagutsuchi. New queens from ... Seeley, T.D., & Tarpy, D.R. (2007). Queen promiscuity lowers disease within ... Division of labor in insect societies: Genetic components ... - ServalAndrogenesis is a form of quasi-sexual reproduction in which a male is the sole source of the nuclear genetic material in the embryo. Two types of andro-. Primary sex ratio regulation by queens in ants (Formicidae) and ...kagutsuchi??????species complex?????species group???. ? ... tD. N. A. ?C. O. I/II?. ?. ?. ?????. ?. ?. ?. ?. ??????. ?. ?. ??? ... Hybridization in Ants - AntWikiin a few restricted sites. In contrast, it was observed to undergo a large population build-up on. 80 the related plant Cape ivy, Delairea odorata Lem. Large populations of two new species of Ophiambix (Echinodermata ...Ophiambix kagutsuchi, new species, is distinguished from other congeners in having small granules separated from each other on aboral surface of. Rapport - Moodle UTCLa carte délimite des zones géographiques distinctes et certaines sont accessibles à l'aide d'un clic. Par exemple, on distingue la zone Scandinave, ... Evolution et prévalence de l'hybridogénèse sociale chez les fourmis ...and Cardiocondyla kagutsuchi (Okita & Tsuchida, 2016). In these species, as ... Price, T. D. and M. M. Bouvier (2002). The evolution of F1 postzygotic ... ??? ?????????????????????????????????????????????? ... ??????????????TD-LTE ???????????TD-LTE ??. INTRODUCTION à la BIOLOGIE CELLULAIRELes tissus conjonctifs (TC) sont des tissus dont les cellules sont séparées par une matrice extracellulaire, contrairement aux épithéliums où les cellules sont ... LE TISSU CONJONCTIFPhase G1 : Les cellules ont une activité métabolique ; elles synthétisent les protéines propres au tissus dont elles font partie et croissent rapidement. C'est ...
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