Updated 2026-27 CBSE Syllabus
NCERT Solutions for Class 12 Biology
Chapter-wise detailed solutions for all 13 chapters in Class 12 Biology. Includes solved questions, exemplar exercises, diagrams, and key revision notes.
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CBSE 2026-27 Board Exam Preparation & Practice Papers
Free Chapter Notes & Question Bank by BoardExams.inAll Chapters in Class 12 Biology
1
Chapter 1: Sexual Reproduction in Flowering Plants
0 Solved Questions11 min read
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2
Chapter 2: Human Reproduction
1 Solved Questions11 min read
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3
Chapter 3: Reproductive Health
0 Solved Questions8 min read
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4
Chapter 4: Principles of Inheritance and Variation
0 Solved Questions8 min read
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5
Chapter 5: Molecular Basis of Inheritance
0 Solved Questions8 min read
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6
Chapter 6: Evolution
0 Solved Questions5 min read
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7
Chapter 7: Human Health and Disease
0 Solved Questions11 min read
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8
Chapter 8: Microbes in Human Welfare
1 Solved Questions7 min read
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9
Chapter 9: Biotechnology Principles and Processes
1 Solved Questions7 min read
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10
Chapter 10: Biotechnology and its Applications
0 Solved Questions4 min read
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11
Chapter 11: Organisms and Populations
0 Solved Questions12 min read
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12
Chapter 12: Ecosystem
0 Solved Questions9 min read
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13
Chapter 13: Biodiversity and Conservation
0 Solved Questions6 min read
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CBSE 2026-27 Board Exam Preparation & Practice Papers
Free Chapter Notes & Question Bank by BoardExams.in