CBSE, Karnataka Board PUC Class 12 Biology Solutions Guide
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CBSE, Karnataka Board PUC Class 12 Biology Textbook Solutions
Questions and answers for the Class 12 Biology Textbook on this page. NCERT Solutions for Class 12 Biology Digest CBSE, Karnataka Board PUC will help students understand the concepts better.
NCERT Solutions for Class 12 Biology Chapterwise List | Class 12 Biology Digest
The answers to the NCERT books are the best study material for students. Listed below are the chapter-wise NCERT Biology Class 12 Solutions CBSE, Karnataka Board PUC.
- • Chapter 1: Reproduction in Organisms
- • Chapter 2: Sexual Reproduction in Flowering Plants
- • Chapter 3: Human Reproduction
- • Chapter 4: Reproductive Health
- • Chapter 5: Principles of Inheritance and Variation
- • Chapter 6: Molecular Basis of Inheritance
- • Chapter 7: Evolution
- • Chapter 8: Human Health and Disease
- • Chapter 9: Strategies for Enhancement in Food Production
- • Chapter 10: Microbes in Human Welfare
- • Chapter 11: Biotechnology : Principles and Processes
- • Chapter 12: Biotechnology and its Applications
- • Chapter 13: Organisms and Populations
- • Chapter 14: Ecosystem
- • Chapter 15: Biodiversity and Conservation
- • Chapter 16: Environmental Issues
Appears in
NCERT Class 12 solutions for other subjects
Chapters covered in NCERT Solutions for Class 12 Biology
NCERT Solutions for Class 12 Biology (12) Chapter 1: Reproduction in Organisms
NCERT Class 12 Biology (12) Chapter 1: Reproduction in Organisms exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 20 | 17 to 18 |
NCERT Solutions for Class 12 Biology (12) Chapter 2: Sexual Reproduction in Flowering Plants
NCERT Class 12 Biology (12) Chapter 2: Sexual Reproduction in Flowering Plants exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 25 | 40 to 41 |
NCERT Solutions for Class 12 Biology (12) Chapter 3: Human Reproduction
NCERT Class 12 Biology (12) Chapter 3: Human Reproduction exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 42 | 55 to 56 |
NCERT Solutions for Class 12 Biology (12) Chapter 4: Reproductive Health
NCERT Class 12 Biology (12) Chapter 4: Reproductive Health exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 18 | 66 |
NCERT Solutions for Class 12 Biology (12) Chapter 5: Principles of Inheritance and Variation
NCERT Class 12 Biology (12) Chapter 5: Principles of Inheritance and Variation exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 18 | 93 to 94 |
NCERT Solutions for Class 12 Biology (12) Chapter 6: Molecular Basis of Inheritance
NCERT Class 12 Biology (12) Chapter 6: Molecular Basis of Inheritance exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 20 | 125 |
NCERT Solutions for Class 12 Biology (12) Chapter 7: Evolution
NCERT Class 12 Biology (12) Chapter 7: Evolution exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 8 | 142 |
NCERT Solutions for Class 12 Biology (12) Chapter 8: Human Health and Disease
NCERT Class 12 Biology (12) Chapter 8: Human Health and Disease exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 17 | 164 |
NCERT Solutions for Class 12 Biology (12) Chapter 9: Strategies for Enhancement in Food Production
NCERT Class 12 Biology (12) Chapter 9: Strategies for Enhancement in Food Production exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 13 | 178 |
NCERT Solutions for Class 12 Biology (12) Chapter 10: Microbes in Human Welfare
NCERT Class 12 Biology (12) Chapter 10: Microbes in Human Welfare exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 16 | 189 to 190 |
NCERT Solutions for Class 12 Biology (12) Chapter 11: Biotechnology : Principles and Processes
NCERT Class 12 Biology (12) Chapter 11: Biotechnology : Principles and Processes exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 18 | 205 to 206 |
NCERT Solutions for Class 12 Biology (12) Chapter 12: Biotechnology and its Applications
NCERT Class 12 Biology (12) Chapter 12: Biotechnology and its Applications exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 8 | 215 to 216 |
NCERT Solutions for Class 12 Biology (12) Chapter 13: Organisms and Populations
NCERT Class 12 Biology (12) Chapter 13: Organisms and Populations exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 27 | 239 to 240 |
NCERT Solutions for Class 12 Biology (12) Chapter 14: Ecosystem
NCERT Class 12 Biology (12) Chapter 14: Ecosystem exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 21 | 256 to 257 |
NCERT Solutions for Class 12 Biology (12) Chapter 15: Biodiversity and Conservation
NCERT Class 12 Biology (12) Chapter 15: Biodiversity and Conservation exercises
| Exercise | No. of questions | Pages |
|---|---|---|
| Exercises | 10 | 268 to 269 |
NCERT Solutions for Class 12 Biology (12) Chapter 16: Environmental Issues
NCERT Class 12 Biology (12) 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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