Lec 15: Centrioles || 9th Bio | New Syllabus | Urdu & English medium

Lec 15: Centrioles || 9th Bio | New Syllabus | Urdu & English medium Class 9 Biology Chapter 3 | Vacuoles Structure & Function | Types & Importance | Urdu + English | PCTB 2025 Complete Chapter 1 Lectures + Exercise (Playlist Link) is below:    • Class 9 Biology Chapter 1 – The Science of...   📘 Watch Complete Playlist of Chapter 2 (Full Chapter + Urdu & English Explanation):    • Class 9 Biology Chapter 2 – Biodiversity |...   📘 Welcome to Lecture 15 – Centrioles, Cilia & Flagella, from Chapter 3: The Cell (PCTB 2025), designed for Class 9 Biology students. This Urdu + English lecture (easily understandable for Hindi viewers) explains three essential organelles involved in cell division and movement — Centrioles, Cilia, and Flagella. 🔬 Topics Covered in This Lecture: ✅ What are Centrioles? ✅ Structure and Function of Centrioles in Mitosis & Meiosis ✅ Role in Spindle Fiber Formation ✅ Why Plant Cells Lack Centrioles? ✅ What is Cilia? (Structure & Function) ✅ What is Flagella? (Structure & Function) ✅ Cilia vs Flagella – Difference in Movement & Structure ✅ Importance in Single-celled and Multicellular Organisms ✅ MCQs, Short & Long Questions (Board & Test Style) 🎓 Perfect For: Class 9 Students – Urdu & English Medium NEET Biology Preparation Matric Board Exam PPSC, NTS, JST Test Candidates Hindi-speaking Science Learners Includes all key book, model paper, and board-repeated questions — ideal for quick revision. centrioles class 9 structure and function of centrioles centrioles in cell division role of centrioles in mitosis cilia and flagella class 9 what is cilia and flagella difference between cilia and flagella cilia vs flagella movement animal cell organelles biology centrosome vs centriole NEET biology cilia flagella PCTB 2025 class 9 biology biology urdu english lecture biology board exam class 9 ppsc nts cell organelles centrioles kya hain centriole ka function urdu cilia kya hota hai flagella kya hota hai cilia aur flagella mein farq mitosis mein centriole ka role cilia flagella ka structure urdu english bio lecture bio ka topic urdu mein class 9 science urdu cell ke organelles urdu plant cell mein centriole nahi hota cilia flagella mcqs urdu NEET ke topics urdu mein Class 9 Biology, Biology Chapter 3, Centrioles, Cilia, Flagella, Cell Division, Cell Movement, Centrosome, Mitosis, Meiosis, Urdu Medium Biology, English Medium Science, PCTB 2025, NEET Biology, MCQs Biology Class 9, PPSC NTS, kppsc, fpsc, spsc JST Biology, Board Exam Science #CentriolesCiliaFlagella #CellDivisionAndMovement #Class9Biology #BiologyChapter3 #UrduEnglishLecture #CellOrganelles #NEETBiology #PCTB2025 #MCQsBiology #BoardExamPrep #MatricScienceLecture #MitosisMeiosisLecture #PPSCScienceTest #NTSBiology #CiliaVsFlagella