Class 12 Biology Complete Unit 2 I Genetics and Evolution One Shot NCERT Revision I CBSE 2026

🧬 Class 12 Biology Unit 2: Genetics & Evolution One Shot 🔥

Complete NCERT Revision | Full Syllabus | CBSE Boards 2026

Complete Unit 2: Genetics and Evolution in one powerful session 🚀
This one-shot revision covers all chapters with NCERT-based concepts, diagrams, numericals, and exam-focused explanations to help you score 90+ in CBSE Board Exams 2026 💯

Perfect for last-minute revision, NEET foundation, and board exam preparation 🧠
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📘 Chapters Covered

✔ Principles of Inheritance and Variation
✔ Molecular Basis of Inheritance
✔ Evolution
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🎯 What You Will Learn

✔ Mendel’s laws (dominance, segregation, independent assortment)
✔ Monohybrid & dihybrid crosses (with numericals)
✔ Pedigree analysis & genetic disorders
✔ DNA structure, replication & transcription
✔ Genetic code & translation
✔ Human Genome Project
✔ Evolution theories (Darwin, Hardy-Weinberg principle)
✔ Evidences of evolution
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🎓 Perfect For

✔ Class 12 CBSE Biology students
✔ NEET aspirants (concept clarity)
✔ Last-minute board revision
✔ Students targeting 90+ marks
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💡 Board Exam Strategy

✅ Practice genetics numericals (Punnett square)
✅ Learn NCERT diagrams (DNA, transcription, translation)
✅ Use keywords like allele, genotype, phenotype, mutation
✅ Write answers in steps + flowcharts

Genetics = Concepts + Practice 💯
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🔍 High RPM Keywords

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📢 Hashtags

#Class12Biology
#Genetics
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#BoardExam2026
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