Haldane's rule framework

Layer 3 — Biologyin the Speciation And Macroevolution subtree

Haldane 1922: when in F₁ hybrids one sex is absent, rare, or sterile, that sex is the heterogametic one (XY in mammals, ZW in birds). Empirically observed in mammals, birds, Drosophila, Lepidoptera. Mechanistic explanations: dominance…

Related concepts

Bayes' theorem

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