NCERT Solutions for Class 12 Biology Chapterwise List - Free
The answers for the NCERT books are the best study material for students. These NCERT Solutions for Class 12 Biology will help students understand the concepts better.

Biology Textbook for Class 12
Author: NCERTPublisher: NCERTLanguage: EnglishShaalaa provides solutions for NCERT Class 12 and has all the answers for the questions given in Biology Textbook for Class 12. Shaalaa is surely a site that most of your classmates are using to perform well in exams.
You can solve Biology Textbook for Class 12 textbook questions and use Shaalaa NCERT Solutions for Class 12 Biology to verify your answers.
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Chapters covered in NCERT Solutions for Class 12 Biology
NCERT Class 12 Biology Chapter 1: Reproduction in Organisms solutions
NCERT Class 12 Biology Chapter 1: Reproduction in Organisms exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 20 | 17 to 18 |
NCERT Class 12 Biology Chapter 2: Sexual Reproduction in Flowering Plants solutions
NCERT Class 12 Biology Chapter 2: Sexual Reproduction in Flowering Plants exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 25 | 40 to 41 |
NCERT Class 12 Biology Chapter 3: Human Reproduction solutions
NCERT Class 12 Biology Chapter 3: Human Reproduction exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 42 | 55 to 56 |
NCERT Class 12 Biology Chapter 4: Reproductive Health solutions
NCERT Class 12 Biology Chapter 4: Reproductive Health exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 18 | 66 |
NCERT Class 12 Biology Chapter 5: Principles of Inheritance and Variation solutions
NCERT Class 12 Biology Chapter 5: Principles of Inheritance and Variation exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 18 | 93 to 94 |
NCERT Class 12 Biology Chapter 6: Molecular Basis of Inheritance solutions
NCERT Class 12 Biology Chapter 6: Molecular Basis of Inheritance exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 20 | 125 |
NCERT Class 12 Biology Chapter 7: Evolution solutions
NCERT Class 12 Biology Chapter 7: Evolution exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 8 | 142 |
NCERT Class 12 Biology Chapter 8: Human Health and Disease solutions
NCERT Class 12 Biology Chapter 8: Human Health and Disease exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 17 | 164 |
NCERT Class 12 Biology Chapter 9: Strategies for Enhancement in Food Production solutions
NCERT Class 12 Biology Chapter 9: Strategies for Enhancement in Food Production exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 13 | 178 |
NCERT Class 12 Biology Chapter 10: Microbes in Human Welfare solutions
NCERT Class 12 Biology Chapter 10: Microbes in Human Welfare exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 16 | 189 to 190 |
NCERT Class 12 Biology Chapter 11: Biotechnology : Principles and Processes solutions
NCERT Class 12 Biology Chapter 11: Biotechnology : Principles and Processes exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 18 | 205 to 206 |
NCERT Class 12 Biology Chapter 12: Biotechnology and its Applications solutions
NCERT Class 12 Biology Chapter 12: Biotechnology and its Applications exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 8 | 215 to 216 |
NCERT Class 12 Biology Chapter 13: Organisms and Populations solutions
NCERT Class 12 Biology Chapter 13: Organisms and Populations exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 27 | 239 to 240 |
NCERT Class 12 Biology Chapter 14: Ecosystem solutions
NCERT Class 12 Biology Chapter 14: Ecosystem exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 21 | 256 to 257 |
NCERT Class 12 Biology Chapter 15: Biodiversity and Conservation solutions
NCERT Class 12 Biology Chapter 15: Biodiversity and Conservation exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 10 | 268 to 269 |
NCERT Class 12 Biology Chapter 16: Environmental Issues solutions
NCERT Class 12 Biology Chapter 16: Environmental Issues exercises
Exercise | No. of questions | Pages |
---|---|---|
Exercises | 16 | 286 |
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NCERT Solutions for Class 12 Biology
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NCERT Class 12 Biology Guide Book Back Answers
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