Hereβs a clear, updated, and exam-oriented explanation of the question pattern for CBSE Class 12 Biology Board Exams, exactly how CBSE frames it for students and teachers π (Strictly NCERT-based) CBSE Class 12 Biology β Question Paper Pattern Exam Conducting …
CBSE Class 12 β Biology (Based on NCERT | Latest CBSE Curriculum 2025β26) 𧬠CLASS 12 β BIOLOGY Board: CBSE Subject: Biology Academic Year: 2025β26 π QUESTION PATTERN & MARKING SCHEME (CBSE) Theory Examination: 70 Marks Time: 3 Hours Question …