Chromosomes & Chromatin Explained | Cell Division Biology (Urdu–Hindi)

In this detailed biology lecture, we explain Chromosomes, Chromatin, and Cell Division in Urdu–Hindi with clear scientific concepts and exam-focused explanations. This lecture covers: ✔ Why the nucleus is important in cell division ✔ What chromosomes are and why they are visible before division ✔ Structure of a chromosome (sister chromatids & centromere) ✔ How long DNA fit inside a tiny nucleus ✔ Chromatin structure and nucleosomes ✔ Difference between euchromatin and heterochromatin ✔ Role of centromeres and telomeres ✔ Importance of chromosome condensation during metaphase This lesson is ideal for: 📘 FSC / ICS Biology 📘 O Level & A Level Biology 📘 BSC / Entry Test Preparation 📘 Biology Teachers & Students The lecture is delivered in easy Urdu with Hindi understanding, mixed with essential English biological terms, making it perfect for concept clarity and exam preparation. 👉 Like, Share & Subscribe for more high-quality biology lectures explained simply and logically. 🔔 Subscribe to DUH Academy for more Biology lectures, test prep, notes, and quizzes. 📩 For queries or collaborations: [[email protected]] #DUHAcademy #BiologyLectures #FScBiology #OLevelBiology #ALevelBiology #MDCAT