BSc Zoology 2nd Semester Guess Paper 2026 | Important Questions All Units | Rajasthan University |

Is video mein aapko milenge BSc Zoology 2nd Semester ke sabse important questions — charon units cover kiye hain! 🔥 📌 Topics Covered: 🐟 Unit-I — Chordata & Fishes: ✅ Affinity of Herdmania & Amphioxus ✅ Structure & Characteristics of Petromyzon ✅ Types of Scales in Fishes ✅ Types & Functions of Fins in Fishes ✅ Parental Care in Fishes 🐍 Unit-II — Reptiles, Birds & Mammals: ✅ Poisonous vs Non-Poisonous Snakes ✅ Structure of Poison Fangs ✅ Dentition in Mammals ✅ Parental Care in Amphibia ✅ Flight Adaptations in Birds 🔬 Unit-III — Gametogenesis & Fertilization: ✅ Process of Spermatogenesis ✅ Process of Oogenesis ✅ Spermatogenesis vs Oogenesis — Difference ✅ Fertilization — Process ✅ Gastrulation — Process 🍼 Unit-IV — Developmental Biology: ✅ Placenta — Types & Functions ✅ Formation of Placenta in Mammals ✅ Teratology — Causes ✅ Parturition — Process ✅ Extra-Embryonic Membranes ⭐ Most Important Topics (100% Prepare): ★ Spermatogenesis & Oogenesis ★ Placenta ★ Gastrulation ★ Poisonous vs Non-Poisonous Snakes ★ Flight Adaptation in Birds ★ Extra-Embryonic Membranes ★ Fertilization 🎯 University: Rajasthan University 📖 Subject: Zoology — BSc 2nd Semester ⚠️ Exam se pehle ye video ZARUR dekho! 👍 LIKE karo agar helpful laga 🔔 SUBSCRIBE karo aur Bell Icon dabaao 📢 Apne classmates ko SHARE karo 📱 Instagram: Pooja.gandas 📱 Snapchat: Pooja-gandas 📱 Telegram: poojagandas 📧 Email: [email protected] #BScZoology #Zoology2ndSemester #RajasthanUniversity #ZoologyGuessPaper2026 #Spermatogenesis #Oogenesis #Placenta #Gastrulation #FlightAdaptation #BSCExam #HindiMedium #ExamPreparation #Hinglish