Practice question

Formal binomial rules mandate precise capitalization to preserve nomenclatural consistency. Genus name always starts with uppercase letter, while specific epithet begins with lowercase letter even when commemorating a person, locality, or borrowed genus name used as epithet. For instance, Homo sapiens, Escherichia coli, Mangifera indica. Writing specific epithet with capital letter constitutes orthographic error requiring correction. This convention prevents ambiguity between genus and species components, ensures alphabetical cataloguing accuracy, and is uniformly enforced in herbarium labels, research papers, and taxonomic databases worldwide. This example illustrates how ecological adaptations correlate with biogeographic zonation and conservation prioritization in Indian context.