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CBSE Class 12 Biology Chapter 2 Competency-Based Questions With Answer Key 2024-25: Download Free PDF!

Here, we provide the CBSE Class 12 Biology Chapter 2 Biotechnology And Its Applications competency-based questions for the 2025 examination. The free PDF for Biology Volume 2 has also been provided so ...
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CBSE class 12 biology marks distribution 2026-27: Unit-wise weightage and important details

For students preparing for the CBSE Class 12 Biology board examination, understanding the marks distribution is an important part of planning revision. The Biology syllabus for the 2026-27 academic ...