Class 12 Biology — Important Questions by Chapter
Chapter-wise CBSE Biology questions with answers for Class 12. MCQs, assertion-reason, short and long answers — picked from the TestMacher question bank.
Step 3 — pick a chapter
Showing chapters with at least 5 questions
All chapters
01
Biodiversity and Conservation
113 questions · with answers
02
Biotechnology Principles and Processes
113 questions · with answers
03
Biotechnology and its Applications
112 questions · with answers
04
Ecosystem
112 questions · with answers
05
Evolution
67 questions · with answers
06
Human Health and Disease
43 questions · with answers
07
Human Reproduction
44 questions · with answers
08
Microbes in Human Welfare
42 questions · with answers
09
Molecular Basis of Inheritance
45 questions · with answers
10
Organisms and Populations
43 questions · with answers
11
Principles of Inheritance and Variation
46 questions · with answers
12
Reproductive Health
43 questions · with answers
13
Sexual Reproduction in Flowering Plants
98 questions · with answers
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