Class 12 Biology

Chapter-wise NCERT multiple-choice practice for Class 12 Biology. Each chapter offers timed Easy, Medium and Hard quizzes with instant explanations — ideal for CBSE Board revision, JEE Main and NEET UG foundation. Pick a chapter to begin.

• 01Sexual Reproduction in Flowering Plants90 Qs
• 02Human Reproduction90 Qs
• 03Reproductive Health90 Qs
• 04Principles of Inheritance and Variation92 Qs
• 05Molecular Basis of Inheritance90 Qs
• 06Evolution90 Qs
• 07Human Health and Disease90 Qs
• 08Microbes in Human Welfare90 Qs
• 09Biotechnology: Principles and Processes90 Qs
• 10Biotechnology and its Applications90 Qs
• 11Organisms and Populations90 Qs
• 12Ecosystem90 Qs
• 13Biodiversity and Conservation90 Qs