Heredity Class 10 Science | Traits Kaise Express Hote Hain? Genes & Chromosomes | NCERT Chapter 8

Heredity Class 10 Science (Biology, Chapter 8) | How do traits get expressed? Learn DNA, genes, chromosomes, meiosis, germ cells and fertilisation as per NCERT in a simple, easy-to-understand way. Perfect for CBSE Class 10 board exam preparation. (In the older NCERT edition, this topic is part of Chapter 9: Heredity and Evolution.) 📌 In this video: ✔ Class: 10th | Subject: Science (Biology) | Chapter 8: Heredity ✔ How do traits get expressed? ✔ DNA, genes and proteins ✔ Plant height and plant hormone (example) ✔ Genes and enzyme activity ✔ DNA, chromatin fiber and chromosomes ✔ Chromosome pairs from mother and father ✔ Meiosis and gamete formation ✔ Fertilisation and restoration of chromosome number ⏱ Timestamps: 00:00 Quick Preview 00:32 Introduction (Previous Class Recap) 00:48 How Do Traits Get Expressed? 01:00 DNA, Genes and Proteins 02:46 Example: Plant Height and Plant Hormone 04:05 Genes and Enzyme Activity 04:38 DNA, Chromatin Fiber and Chromosomes 06:46 Chromosome Pairs: Copies from Mother and Father 07:23 Germ Cells and Gamete Formation (Meiosis) 09:09 Fusion of Gametes and Fertilisation 10:10 Germ Cells and Chromosome Number 11:50 Summary: How Traits Pass to the Next Generation 👉 More Heredity videos: Previous: Dihybrid Cross (Two Traits):    • Dihybrid Cross Class 10 Science | Two Trai...   Playlist: Class 10 Biology Complete Course:    • Class 10 Biology Complete Course | All Cha...   🔎 Related topics: heredity class 10 notes, genes and chromosomes class 10, how do traits get expressed, meiosis class 10, fertilisation class 10, restoration of chromosome number, class 10 science chapter 8 Kota Times Found this video helpful? Like it and subscribe to Kota Times for more Class 10 Science lessons. 🔔 💬 Tell us in the comments: Which topic in Heredity did you find the toughest? 📱 Follow Kota Times Foundation: Instagram:   / kotatimesfoundation   Facebook:   / kotatimesfoundation   Telegram: https://t.me/kotatimes6thto10th X: https://x.com/times83307 App: https://play.google.com/store/apps/de... #Heredity #HeredityClass10 #Class10Science Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at hrkotatimes@gmail.com and we will take appropriate action."