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O brother, where art thou? Investment in siblings for inclusive fitness benefits, not father absence, predicts earlier age at menarche
Research article (Biology Letters, 2017) · cited 17× · AI/ML
O brother, where art thou? Investment in siblings for inclusive fitness benefits, not father absence, predicts earlier age at menarche
Summary
O brother, where art thou? Investment in siblings for inclusive fitness benefits, not father absence, predicts earlier age at menarche is a scholarly article[1].
Key Facts
O brother, where art thou? Investment in siblings for inclusive fitness benefits, not father absence, predicts earlier age at menarche's instance of is recorded as scholarly article[2].
References
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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). O brother, where art thou? Investment in siblings for inclusive fitness benefits, not father absence, predicts earlier age at menarche. Retrieved May 24, 2026, from https://4ort.xyz/entity/o-brother-where-art-thou-investment-in-siblings-for-inclusive-fitness-benefits-not-father-absence-predicts-earlier-age-a
MLA“O brother, where art thou? Investment in siblings for inclusive fitness benefits, not father absence, predicts earlier age at menarche.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/o-brother-where-art-thou-investment-in-siblings-for-inclusive-fitness-benefits-not-father-absence-predicts-earlier-age-a.
BibTeX@misc{4ortxyz_o-brother-where-art-thou-investment-in-siblings-for-inclusive-fitness-benefits-not-father-absence-predicts-earlier-age-a_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{O brother, where art thou? Investment in siblings for inclusive fitness benefits, not father absence, predicts earlier age at menarche}}, year = {2026}, url = {https://4ort.xyz/entity/o-brother-where-art-thou-investment-in-siblings-for-inclusive-fitness-benefits-not-father-absence-predicts-earlier-age-a}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): O brother, where art thou? Investment in siblings for inclusive fitness benefits, not father absence, predicts earlier age at menarche — https://4ort.xyz/entity/o-brother-where-art-thou-investment-in-siblings-for-inclusive-fitness-benefits-not-father-absence-predicts-earlier-age-a (retrieved 2026-05-24)
