Principles Of Genetics | Part 1 | Genetic Disorders | #NIOSBiology | October Public Exam 2026

📚 NIOS Biology | Lesson 22 | Principles of Genetics In this video, we cover the complete topic: 🧬 22.10 Chromosomal Abnormalities and Genetic Disorders in Humans Topics explained in detail: • Down’s Syndrome (Trisomy 21) • Klinefelter’s Syndrome (XXY) • Turner’s Syndrome (XO) • Colour Blindness • Haemophilia • Thalassemia • Sickle-cell Anaemia • Sickle-cell Gene and Malaria • Rh Factor • Rh Incompatibility • Erythroblastosis Foetalis • Important genetic terminology and inheritance concepts 🎯 This lecture is specially explained from the perspective of the NIOS October 2026 Public Examination. Concepts are explained step-by-step with diagrams, mechanisms and easy-to-understand examples so that you can understand the logic instead of simply memorising the disorders. 📖 Subject: Biology 📕 Lesson: 22 – Principles of Genetics 🔬 Topic: 22.10 Chromosomal Abnormalities and Genetic Disorders in Humans 🎯 Focus: NIOS October Public Exam 2026 Channel: Learning with VIVEK #NIOS #NIOSBiology #Biology #Genetics #PublicExam2026 🔎 Your Queries: NIOS Biology Lesson 22 NIOS Biology Principles of Genetics NIOS 22.10 Chromosomal Abnormalities Chromosomal Abnormalities and Genetic Disorders in Humans NIOS Biology October 2026 NIOS October 2026 Biology NIOS Biology Public Exam 2026 Down syndrome NIOS Biology Klinefelter syndrome NIOS Turner syndrome NIOS Colour blindness NIOS Biology Haemophilia NIOS Biology Thalassemia NIOS Biology Sickle cell anaemia NIOS Sickle cell gene and malaria Rh factor NIOS Biology Rh incompatibility NIOS Erythroblastosis foetalis NIOS Principles of Genetics NIOS NIOS Biology Chapter 22 NIOS Biology important topics NIOS Biology exam preparation NIOS Biology October exam preparation #NIOS #NIOS2026 #NIOSBiology #NIOSBiology2026 #NIOSExam2026 #NIOSOctober2026 #NIOSPublicExam #Biology #BiologyClass12 #Genetics #GeneticsBiology #PrinciplesOfGenetics #ChromosomalAbnormalities #GeneticDisorders #DownSyndrome #KlinefelterSyndrome #TurnerSyndrome #ColourBlindness #Haemophilia #Thalassemia #SickleCellAnaemia #RhFactor #BiologyPreparation #BiologyNotes #LearningWithVIVEK