Genetics Basic Terms & Mendelism | Principles of Inheritance & Variation | скачать в хорошем качестве

Genetics Basic Terms & Mendelism | Principles of Inheritance & Variation |

Jai Hind Jai Vigyan Doston! 🧬 Welcome to Physics Feelings! Aaj hum Biology ka ek bohot hi important aur high-weightage chapter start kar rahe hain: Principles of Inheritance and Variation. Yeh video Class 12th Board exams aur NEET aspirants dono ke liye kafi beneficial hone wali hai. Is lecture mein hum Genetics ke basics, important terminologies (Genes, Alleles), Mendelism ki history, aur Monohybrid/Dihybrid cross ko detail mein samjhenge. Video ko end tak dekhein aur apne doubts clear karein! 🚀 Supercharge your Preparation: Agli F1 generation ki tarah exam mein dominant result laane ke liye, join our 60-Day Crash Course for NEET and JEE 2026. Ekdum targeted study, conceptual clarity, aur best guidance ke sath apne selection ko pakka karein! Notes 📝 📋 https://www.teachmint.com/classwork/6... Topics Covered in this Video: Genetics, Heredity, and Variation Important terms: Allele, Gene, Homozygous, Heterozygous Concept of Hybrid Vigor & Inbreeding Depression Mendel’s Experiments (Emasculation, Bagging) & 7 Contrasting Traits Monohybrid & Dihybrid Cross (Phenotypic & Genotypic Ratios) Law of Dominance & Law of Segregation 👇 Don't forget to LIKE, SHARE, and SUBSCRIBE to Physics Feelings for more conceptual videos! #Genetics #PrinciplesOfInheritance #NEETBiology #Class12Biology #Mendelism #PhysicsFeelings #NEET2026 #BiologyCrashCourse #KotaCoaching ⏱️ Timestamps (Sync to Video Time) 00:00 - Introduction to Principles of Inheritance 01:17 - Scientists & their Contribution to Genetics 03:00 - What is Genetics, Heredity & Variation? 07:58 - Basic Terminology: Genes & Alleles 11:15 - Wild vs. Modified Alleles (Mutation Cases) 16:18 - Dominant & Recessive Characters 17:28 - Hybrid Vigor (Heterosis) & Inbreeding Depression 22:21 - Mendelism: History of Gregor Johann Mendel 23:44 - Rediscovery of Mendel's Work 24:41 - Reasons for Initial Unrecognition & Later Success 28:01 - 7 Contrasting Characters of Pea Plant & Chromosomes 33:42 - Techniques of Mendel's Work (Emasculation, Bagging) 37:15 - Monohybrid Cross & Ratios Explained 41:10 - Formula Tricks: Gametes, Genotype & Phenotype 44:20 - Mendel's Postulates & Law of Dominance 47:00 - Dihybrid Cross & Ratios 54:40 - Law of Segregation & Non-disjunction 01:00:22 - Conclusion & Next Class Topic