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In vitro fertilization experiments using sockeye salmon reveal that bigger eggs are more fertilizable under sperm limitation
Although theory and widespread evidence show that the evolution of egg size is driven primarily by offspring and maternal fitness demands, an additional explanation invokes sperm limitation as a selective force that could also influence egg size optima. Levitan proposed that constraints from gamete...
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| Main Authors: | , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
The Royal Society
2009
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2690473/ https://ncbi.nlm.nih.gov/pubmed/19364734 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2009.0295 |
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