Hierarchy of Taxonomy Class 9 Biology Chapter 3 Biodiversity Lec. 4 | Taxonomic Herarchy Pashto

Taxonomy: The branch of biology which deals with classification and naming is called taxonomy. Hierarchy: A system of levels or ranking is called hierarchy. Taxon: Each level or rank is called taxon and collectively called taxa. These taxa are arranged like a ladder in hierarchy of taxonomy. Taxonomic categories were proposed by Linnaeus for the first time. Kingdom, Phylum, Class, Order, Family, Genus, Species. The smallest and basic unit in hierarchy of classification is species. Species: How to define species? A group of similar organisms that can naturally interbreed and produce fertile offsprings is called species. Key terms: Hierarchy Taxonomy Hierarchy of Taxonomy Taxonomic hierarchy Linnaeus Species All the above points have been discussed and explained by Sabar khan in pashto language with detail and diagramatic representation. #HierarchyofTaxonomy #TaxonomicHierarchy #Species #SabarKhanLectures