Another way of being anisogamous in Drosophila subgenus species: giant sperm, one-to-one gamete ratio, and high zygote provisioning.
It is generally assumed that sexes in animals have arisen from a productivity versus provisioning conflict; males are those individuals producing gametes necessarily small, in excess, and individually bereft of all paternity assurance. A 1- to 2-cm sperm, 5-10 times as long as the male body, might t...
Shranjeno v:
| izdano v: | Proc Natl Acad Sci U S A |
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| Principais autores: | , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
National Academy of Sciences
1994
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC45027/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7937962/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.91.22.10399 |
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