EvolutionaryBiology Archives - Universal Group Of Institutions

12Dec 2024

Understanding Animal Infanticide: Survival Instincts and Causes

Why in the news? A tigress in West Bengal’s Siliguri Zoo accidentally killed her three newborn cubs, spotlighting the complex reasons behind animal infanticide in both the wild and captivity. About Resource Management and Survival Strategy: Animals often reject or kill weak offspring to conserve resources for stronger cubs. Zoos have witnessed numerous such incidents: …

17Oct 2024

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Biodiversity CharlesDarwin DarwinsFinches EcologicalImpact Ecology Evolution EvolutionaryBiology NaturalSelection Speciation SpeciesAdaptation
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Darwin’s Finches Reveal Ecology’s Role in Speciation

Why in the news? Recent research highlights the connection between environmental change and the evolution of new species among Darwin’s finches, emphasising their role as key examples of adaptive radiation in evolutionary biology. About Darwin’s Finches: Darwin’s finches are small land birds named after Charles Darwin. They include 15 species: 14 found in the Galápagos …

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Understanding Animal Infanticide: Survival Instincts and Causes

Darwin’s Finches Reveal Ecology’s Role in Speciation