PSEB revised the Class 12 Biology exam pattern for the 2025-26 session. The 2026 exam emphasizes conceptual testing and diagrams. Model paper PDF is available on pseb.ac.in under 'Academic Wing'. PSEB ...
ICSE Class 10 Biology Pre Board Question Paper 2026 helps students practice important questions. Download the Biology pre board question paper PDF here for effective revision and high marks.
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