Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

• Kotiloisännän kunnon vaikutus Diplostomum spathaceum -loisen lisääntymiseen 

  Liljeroos, Katri (2007)

• Cost of reproduction and offspring quality in the evolution of reproductive effort 

  Oksanen, Tuula (University of Jyväskylä, 2002)

  Any organism has a limited amount of resources, which have to be partitioned among several activities such as maintenance, growth and reproduction. Reproductive effort is defined as the proportion of parental resources ...

• Polyandry and its effect on male and female fitness 

  Klemme, Ines (University of Jyväskylä, 2006)

  Miksi metsämyyränaaraalla on useampia rakastajia, on mielenkiintoinen kysymys evoluutioekologiassa. Yksi koiras riittäisi hyvin hedelmöittämään kaikki naaraan munasolut, ja useamman koiraan kanssa jatkuvat lemmenleikit ...

• Exposure to Chemical Cues from Predator-Exposed Conspecifics Increases Reproduction in a Wild Rodent 

  Haapakoski, Marko; Hardenbol, A. A.; Matson, Kevin D. (Nature Publishing Group, 2018)

  Predation involves more than just predators consuming prey. Indirect efects, such as fear responses caused by predator presence, can have consequences for prey life history. Laboratory experiments have shown that some ...

• Chronic Background Radiation Correlates With Sperm Swimming Endurance in Bank Voles From Chernobyl 

  Kivisaari, Kati; Calhim, Sara; Lehmann, Philipp; Boratyński, Zbyszek; Mousseau, Timothy A.; Møller, Anders P.; Mappes, Tapio (Frontiers Media SA, 2022)

  Sperm quantity and quality are key features explaining intra- and interspecific variation in male reproductive success. Spermatogenesis is sensitive to ionizing radiation and laboratory studies investigating acute effects ...