Class 12 • CBSE / NCERT
NCERT Solutions for Class 12 Biology
Chapter-wise step-by-step Biology solutions for Class 12, in plain English. Free for every student.
11 chapters
Read the original NCERT book Ch1
Sexual Reproduction in Flowering Plants
22 Q 4.5 20K 25 min
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Ch2
Human Reproduction
29 Q 4.8 31K 30 min
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Ch3
Reproductive Health
36 Q 4.6 42K 35 min
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Ch4
Principles of Inheritance and Variation
43 Q 4.9 53K 40 min
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Ch5
Molecular Basis of Inheritance
25 Q 4.7 64K 45 min
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Ch6
Evolution
32 Q 4.5 75K 50 min
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Ch7
Human Health and Disease
39 Q 4.8 86K 55 min
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Ch8
Microbes in Human Welfare
46 Q 4.6 97K 25 min
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Ch9
Biotechnology: Principles and Processes
28 Q 4.9 28K 30 min
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Ch10
Organisms and Populations
35 Q 4.7 39K 35 min
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Ch11
Ecosystem
42 Q 4.5 50K 40 min
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