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Darwin's vexing contrivance: a new hypothesis for why some flowers have two kinds of anther
Heteranthery, the presence of two or more anther types in the same flower, is taxonomically widespread among bee-pollinated angiosperms, yet has puzzled botanists since Darwin. We test two competing hypotheses for its evolution: the long-standing ‘division of labour' hypothesis, which posits th...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7779490/ https://www.ncbi.nlm.nih.gov/pubmed/33352073 http://dx.doi.org/10.1098/rspb.2020.2593 |