Double Fertilization | VVI 5 Marks Question | Bihar Board 2026 | Class 12 Biology

Welcome to our Biology lecture dedicated to Double Fertilization, one of the most important topics for Bihar Board Class 12 (2026 Exam). In this video, we explain the concept in a clear, simple, and exam-oriented way so you can score full 5 marks in your board exam. 🧬 What You Will Learn in This Video: ✔ Meaning of double fertilization ✔ Process step-by-step (Syngamy + Triple Fusion) ✔ Role of male gametes & embryo sac ✔ Formation of zygote and endosperm ✔ Neat and labelled diagram explanation ✔ How to write a perfect 5-marks answer for the exam 📘 Notes Provided: A complete exam-ready explanation of double fertilization in flowering plants, following the Bihar Board pattern. 👍 Don’t Forget To: 👍 Like 🔔 Subscribe 💬 Comment your doubts 📤 Share with your friends preparing for the 2026 board exam