Board Class 12 Biology Mutation | उत्परिवर्तन | 12th Biology Important Topics |Biology By Lalji sir скачать в хорошем качестве

Board Class 12 Biology Mutation | उत्परिवर्तन | 12th Biology Important Topics |Biology By Lalji sir

Bihar Board Class 12 Biology Mutation | उत्परिवर्तन | 12th Biology Important Topics |Biology By Lalji sir 🔬 Bihar Board Class 12 Biology | Mutation (उत्परिवर्तन) | Concept + Diagram 📚 12th Biology Important Topics | By Gaurangi Mam Welcome to another powerful session of Class 12 Biology specially designed for Bihar Board Exam 2026! In this video, Gaurangi Mam explains one of the most important and conceptual topics – Mutation (उत्परिवर्तन) in a simple and easy-to-understand way. Whether you're preparing for your board exams or just want to strengthen your concepts in Genetics and Evolution, this video covers: ✅ What is Mutation? ✅ Types of Mutation (Gene Mutation, Chromosomal Mutation) ✅ Causes of Mutation ✅ Effects of Mutation on Organisms ✅ Important Diagrams (Explained step-by-step) ✅ Real-life Examples of Mutation ✅ Previous Year-Based Important Points ✅ Must-Revise Concepts for Board Exams 🧬 Mutation is not only an important board exam topic, but also plays a significant role in understanding advanced biology. With clear explanations, diagrams, and memory tricks, Gaurangi Mam ensures that even the toughest concepts become easy to grasp. 🎯 This video is especially helpful for: Bihar Board Class 12 students NEET aspirants needing concept clarity Students looking for diagram-based explanations Anyone revising Important Biology Topics for board exams 💡 Don’t forget to: 👍 Like 💬 Comment 🔗 Share 📌 Subscribe for more such videos on Class 12 Biology, PYQs, and important revision topics. 📢 Stay connected for more important chapters and high-scoring topics for Bihar Board Exam 2026. #BiharBoard2026 #Class12Biology #Mutation #उत्परिवर्तन #Laljisir #BiologyImportantTopics #BiologyDiagram #Class12 #Genetics #BiologyByLaljisir #BoardExam2026 #12thBiology