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CBSE Class 12 Biology — Chapter-Wise Questions
All 13 chapters of the CBSE Class 12 Biology syllabus, each with board-pattern questions, the correct answer and a step-by-step solution. Open any chapter to see sample questions, or practise the full set free for 7 days.
4,650 questions across these chapters.
Chapter 1
Sexual Reproduction in Flowering Plants
279 questions
Chapter 2
Human Reproduction
372 questions
Chapter 3
Reproductive Health
372 questions
Chapter 4
Principles of Inheritance and Variation
372 questions
Chapter 5
Molecular Basis of Inheritance
372 questions
Chapter 6
Evolution
372 questions
Chapter 7
Human Health and Disease
372 questions
Chapter 8
Microbes in Human Welfare
372 questions
Chapter 9
Biotechnology: Principles and Processes
372 questions
Chapter 10
Biotechnology and its Applications
372 questions
Chapter 11
Organisms and Populations
372 questions
Chapter 12
Ecosystem
372 questions
Chapter 13
Biodiversity and Conservation
279 questions