Hardy Weinberg Law | Lec-08 | IIT JAM & GAT-B 2027 | IFAS

Hardy-Weinberg Law in Population Genetics explained with clear concepts and exam-focused approach. Learn genotype/allele frequency, evolutionary forces, HWE conditions, and numericals for IIT JAM BT, GATE BT & CUET PG. 🧭 For Question Practice 👉: https://ifasonline.com/iit-jam/biotec... 📄 View IFAS Result Sheet 👉: https://drive.google.com/file/d/1Zwof... 🔥 Join India's Best Coaching for IIT JAM Biotechnology, GAT B & CUET PG Exams: https://ifasonline.com/iit-jam/biotec... 📞 Need Guidance? Call/WhatsApp: 9172266888 ━━━━━━━━━━━━━━━━━━━━━━━━ ⏳ Lecture Timeline: [00:00] – Intro [01:59] – HWE Overview [05:51] – Population Genetics Definition [07:17] – Genotype & Allele Frequency [10:30] – Three Genotypes [11:35] – Evolutionary Forces [14:21] – Genotype Frequency Calculation [18:05] – Allele Frequency Calculation [23:23] – Natural Selection [24:07] – Genetic Drift [24:34] – Non-Random Mating [26:08] – Mutation [31:38] – HWE Concept [33:26] – HWE Assumptions [39:54] – HWE Equation [43:14] – Multiple Alleles [44:23] – X-Linked Loci [47:24] – Q1: Not Assumption [48:22] – Q2: p²+2pq+q² Represents [50:03] – Q3: Small Population Deviation [51:14] – Q4: No Deviation Cause [52:32] – Q5: False Statement [54:26] – Q6: Heterozygote Frequency [56:33] – Q7: Homozygous Recessive [58:29] – Q8: Dominant Allele Frequency [1:02:27] – End Of Lecture ━━━━━━━━━━━━━━━━━━━━━━━━ 📖 Topics Covered in This Lecture: Population Genetics, Hardy-Weinberg Law, Genotype Frequency, Allele Frequency, Evolutionary Forces, Natural Selection, Genetic Drift, Non-Random Mating, Gene Flow, Mutation, HWE Assumptions, Multiple Alleles, X-Linked Loci, Numericals ━━━━━━━━━━━━━━━━━━━━━━━━━ 📚 Lecture Summary: In this session, IFAS Expert Faculty covers Hardy-Weinberg Law: population genetics definition, genotype vs allele frequency calculations (p², 2pq, q²), evolutionary forces (natural selection, genetic drift, non-random mating, gene flow, mutation), HWE assumptions (large population, random mating, no selection/drift/mutation/migration), p+q=1 and p²+2pq+q²=1, multiple alleles (p+q+r), X-linked loci, and numericals on heterozygote/recessive/dominant allele frequencies. ━━━━━━━━━━━━━━━━━━━━━━━━ 🎓 This lecture is highly beneficial for students preparing for: ✅ IIT JAM Biotechnology ✅ GAT-B ✅ CUET PG Life Science ✅ CUET PG Zoology ✅ CUET PG Botany ✅ CUET PG Microbiology ✅ CUET PG Biochemistry ✅ CUET PG Plant Biotechnology ━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 Why IFAS is India’s No. 1 Choice for IIT JAM Biotechnology, GAT-B & CUET PG? (Our Results Speak): 🌟 IIT JAM 2026 - Total Selections: 1100+ (AIR 2,3,6,....)  🌟CUET PG 2026 - Total Selections: 500+ 🌟GATB 2026 - Total Selections: 500+ (AIR 1, 2, 4, 5, 6, 7, 8, 9, 10...) 🌟 IIT JAM 2025 - Total Selections: 1000+ (AIR 1,3,4,6,7,8....) 🌟GATB 2025 - Total Selections: 1000+ (AIR 1, 2, 3, 4, 5, 6, 7, 8, 9, 10...) 🌟CUET PG 2025 - Total Selections: 1500+ 🌟IIT JAM 2024: Total Selections: 800+ (AIR 1, 2, 3, 4, 8, 10...) 🌟GATB 2024: Total Selections: 850+ (AIR 1, 3, 4, 7, 9, 10………) 🌟CUET MSc 2024: Total Selections: 500+ 🌟IIT JAM 2023: Total Selections: 600+ (AIR 1, 2, 8, 9...) 🌟GATB 2023 - Total Selections: 700+ (AIR 3, 4, 5, 7, 8, 9, 10...) 🌟IIT JAM 2022: Total Selections: 500+ (AIR 1, 4, 7, 10...) 🌟GATB 2022 - Total Selections:700+ (AIR 1, 2, 3, 4, 5, 6, 7, 8, 9, 10...) ━━━━━━━━━━━━━━━━━━━━━━━━ 🔗 Important Links: 🌍 Visit our Website: https://ifasonline.com 📞 Contact for Queries: 9172266888 ━━━━━━━━━━━━━━━━━━━━━━━━ 🔗 India's Best Online Classes and Books: 🔥IIT JAM Biotechnology Live & Recorded Course: https://ifasonline.com/iit-jam/biotec... 🎯 GAT B Live & Recorded Course: https://ifasonline.com/gat-biotechnol... 🎯 CUET PG Life Sciences Online Classes: https://ifasonline.com/cuet-pg/life-s... 🎯 CUET PG Botany Online Classes: https://ifasonline.com/cuet-pg/botany... 🎯 CUET MSc Zoology Online Classes: https://ifasonline.com/cuet-pg/zoolog... 🎯 CUET MSc Microbiology Online Classes: https://ifasonline.com/cuet-pg/microb... 🎯 CUET MSc Biochemistry Online Classes: https://ifasonline.com/cuet-pg/bioche... 🎯 CUET MSc Plant Biotechnology Online Classes: https://ifasonline.com/cuet-pg/plant-... 📘IIT JAM Biotechnology Books:https://ifasonline.com/iit-jam/biotec... ━━━━━━━━━━━━━━━━━━━━━━━━ 📲 Download IFAS App: Android: https://play.google.com/store/apps/de... IOS: https://apps.apple.com/us/app/ifas/id... ━━━━━━━━━━━━━━━━━━━━━━━━ Stay Updated Via Other Social Media: ✔ Telegram Discussion Group: https://t.me/IITJAM_GATB_MScEntrance_... ✔ Instagram:   / iitjambiotechnology_gatb_cuet   #iitjambiotechnology #gatb #cuetpg #ifas