principle of inheritance and variation – Complete Revision part - 3 | Class 12 BSEB | PYQs by TMC

Описание: Principle of Inheritance & Variation — BSEB Class 12 Biology (English Medium)
Welcome to TMC Patna Biology Revision 🌱
In this video, we cover Chapter — Principles of Inheritance and Variation for Bihar Board Class 12 Biology (English Medium) with easy explanation + quick revision + PYQs discussion.
📚 What you will learn in this video:
✔️ Meaning of Heredity and Inheritance
✔️ Mendel’s Laws of Inheritance — Law of Segregation & Law of Independent Assortment
✔️ Monohybrid & Dihybrid Crosses explained
✔️ Variation — types and causes
✔️ Non-Mendelian patterns (Incomplete dominance, Codominance, Multiple alleles)
✔️ Linkage and Recombination
✔️ Sex determination & Chromosome theory
✔️ Important PYQs from latest Bihar Board exams with solutions
✨ This lesson is specially designed for BSEB Class 12 Biology Exam and also useful for NEET/Board + Competitive Exam revision. �
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📌 Exam Tips Included:
How to answer inheritance/variation questions in board format
Quick tricks to remember laws & cross results
High-yield points frequently asked in past year papers
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