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Why small males have big sperm: dimorphic squid sperm linked to alternative mating behaviours

<p>Abstract</p> <p>Background</p> <p>Sperm cells are the target of strong sexual selection that may drive changes in sperm structure and function to maximize fertilisation success. Sperm evolution is regarded to be one of the major consequences of sperm competition in polyandrous species, however it...

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Principais autores: Shiba Kogiku, Fujiwara Eiji, Shaw Paul, Iwata Yoko, Kakiuchi Yasutaka, Hirohashi Noritaka
Format: Artigo
Jezik:Inglês
Izdano: BMC 2011-08-01
Serija:BMC Evolutionary Biology
Online dostop:http://www.biomedcentral.com/1471-2148/11/236
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