Oral cavity, Pharynx ,Oesophagus |Class 10 Biology Chapter 1 | New Book 2026

Welcome to Class 10 Biology Chapter 1.2 — Human Digestive System | New Book 2026. In this lecture, we explain the Oral Cavity, Pharynx and Oesophagus in easy Urdu/Roman Urdu with simple examples and diagrams to help students understand Biology concepts easily. 📚 *Topics Covered in This Lecture:* ✅ Introduction to the Human Digestive System ✅ Alimentary Canal and Accessory Organs ✅ Oral Cavity and Its Structure ✅ Teeth, Tongue and Taste Buds ✅ Three Pairs of Salivary Glands ✅ Saliva and Salivary Amylase ✅ Starch and Maltose ✅ Mechanical Digestion ✅ Swallowing and Bolus Formation ✅ Pharynx and the Role of Epiglottis ✅ Oesophagus and Peristalsis 🎯 *This Lecture Is Helpful For:* Class 10 Biology students 10th Class Punjab Board students Matric Biology exam preparation Students studying the New Biology Book 2026 📖 Subject: Biology 📌 Chapter 1.2: Human Digestive System 📌 Topics: Oral Cavity, Pharynx and Oesophagus Watch the complete lecture, revise the important definitions, and practise the labelled diagrams for better understanding. #class10biologychapter1 #HumanDigestiveSyst #OralCavityClass10 #class10biology #matricbiology #biologydiagrams #10newbiology #class10biology #clads10newbiology #grade10newbiology #newbiologychapter1 #class10newbiochapter1 #class10newbiologychapter1 #chapter1newwbio #smallintestine #smallintestineclass10biology #smallintestineclass10Newbio #humandigestivesystem #humandigestivesystemnewbio10 #oralcavityclass10neebio #nutritionanditsimportanceclass10newbio #phyranxclass10newbiology #oesophagusclass10newbiology #stomachclass10newbiology #largeintestine #roleofliver #largeintestinenewbookbio #largeintestinenewbookbio10th #roleofliverclass10th #absorptionoffood #absorptionoffoodclass10 #punjabboardnewbio10th #punjabboardbionew #punjabboard #newbio10th #class10sciencechapter1 #class10sciencebiology #10thclassbiologychapter1explanation If this lecture helps you, LIKE the video, SHARE it with your classmates, and SUBSCRIBE for more Class 10 Biology lectures, important concepts, diagrams and exam preparation. #Class10Biology #BiologyLecture1 #HumanDigestiveSystem #Nutrition #PECTAA #MatricBiology #PunjabBoard #Biology2026 #Education #Study #word2wordlearningbiology #chemistrybydrfatima #drfatimaviology #drfatimacgemistryclass9 #word2wordlearningchemistry #Class10Biology #HumanDigestiveSystem #PunjabBoard