Diversity of Organisms [IB Biology SL/HL]

This short Key Concept Video highlights how variation and genome diversity drive the formation of new species through speciation, while tools like karyotyping and genome sequencing reveal differences in chromosomes and genetic makeup that define species boundaries. 0:00 Introduction 0:38 Variation 3:01 Species Concept 7:04 Speciation 10:25 Chromosomes 15:00 Karyotyping 16:28 Genome Diversity 21:11 Genome Sequencing 25:02 Summary More IB Biology Videos & Exam Questions can be found at: Revision Village - IB Biology https://www.revisionvillage.com