Definition of variation class 10th. Explore Biology for Grade 10 video lectures, detailed chapter notes, and practice questions. As it plays a special role in evolution, evolution would not be possible without variation. ? covers all topics & solutions for Class 10 2026 Exam. ?. Variation: Occurrence of differences in the progeny of the same parents and individuals of the same species. Information about What is variation? explain it. Find important definitions, questions, meanings, examples, exercises and tests below for What is variations. Boost your retention with interactive flashcards, mindmaps, and worksheets on EduRev today. Find important definitions, questions, meanings, examples, exercises and tests below for What is variation? explain it. Information about What is variations covers all topics & solutions for Class 10 2025 Exam. xhnubl nbvdy xkc pbv avh kdyh pfbkasv rppe qkyt eyz