BIOLOGY
Chapters List
2nd PUC Biology Blueprint Karnataka Board
2nd PUC Biology Blueprint is a consolidated list of data to help you understand the exam pattern.
In 2nd PUC Biology, we will understand the physiological process of reproduction in flowering plants and humans, the principles of inheritance, the nature of genetic material and its function.
We will appreciate the achievements and applications of Biotechnology by learning the principles and processes of Biotechnology.
And finally let’s relate genes to evolution on one hand and ecological interactions, behaviour of population and ecosystem on the other.
So what are you waiting for ,Let’s begin the learning!!!
The weightage of the distribution Of marks over different dimensions of the question paper shall be as follows:
A. Weightage to objectives:
| Objective | Weightage | Marks |
| Knowledge | 40% | 42 |
| Understanding | 30% | 33 |
| Application | 15% | 15 |
| Skill | 15% | 15 |
Note: 1% or 2% variation is allowed per objective.
The question paper includes questions from all the 5 units of the textbook in 4 compulsory parts, Part A, B, C and D. Part A covers very short answer questions, while Part B and C include short answer questions. At the same time, Part D constitutes long answer questions.
The question paper includes questions from all the 5 units of the textbook in 4 compulsory parts, Part A, B, C and D. Part A covers very short answer questions, while Part B and C include short answer questions. At the same time, Part D constitutes long answer questions.
B. Weightage to forms of questions:
| Part | Type of questions | Main | Number of question | Number of question to be answered | Units to be covered |
| A | 1 mark-very short answer(VSA) | 10 | 10 | All Units(05 Units) | |
| B | 2 mark-short answer(SA1) | 8 | 5 | ||
| C | 3 mark-short answer(SA2) | 8 | 5 | ||
| D | 5 mark-Long answer(LA) | Section-I | 5 | 4 | |
| Section-II | 5 | 3 |
C. Weightage to level of Difficulty:
| Objective | Weightage | Marks |
| Easy | 40% | 28 |
| Average | 40% | 28 |
| Difficult | 20% | 14 |
SAMPLE BLUE PRINT
II PUC BIOLOGY(36)
Time: 3 hours 15 min.
Max Marks: 70
| UNIT NO. | UNIT | TOTAL TEACHING HOURS-UNIT WISE | CHAPTER NAME | NO. OF TEACHING HOURS | MARKS | TOTAL MARKS |
| VI | REPRODUCTION | 29 | 1. REPRODUCTION IN ORGANISMS | 5 | 5 | 25 |
| 2. SEXUAL REPRODUCTION IN FLOWERING PLANTS | 10 | 8 | ||||
| 3. HUMAN REPRODUCTION | 9 | 7 | ||||
| 4. REPRODUCTIVE HEALTH | 5 | 5 | ||||
| VII | GENETICS AND EVOLUTION | 30 | 5. PRINCIPLE OF INHERITANCE AND VARIATION | 12 | 10 | 26 |
| 6. MOLECULAR BASIS OF INHERITANCE | 12 | 10 | ||||
| 7. EVOLUTION | 6 | 6 | ||||
| VIII | BIOLOGY AND HUMAN WELFARE | 25 | 8. HUMAN HEALTH AND DISEASE | 10 | 7 | 21 |
| 9. STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION | 9 | 8 | ||||
| 10. MICROBES IN HUMAN WELFARE | 6 | 6 | ||||
| IX | BIOTECHNOLOGY | 12 | 11.BIOTECHNOLOGY PRINCIPLES AND PROCESSES | 7 | 6 | 11 |
| 12.BIOTECHNOLOGY AND ITS APPLICATIONS | 5 | 5 | ||||
| X | ECOLOGY | 24 | 13. ORGANISMS AND POPULATIONS | 7 | 6 | 22 |
| 14. ECOSYSTEM | 6 1/2 | 6 | ||||
| 15. BIODIVERSITY AND CONSERVATION | 3 1/2 | 4 | ||||
| 16.ENVIRONMENTAL ISSUES | 7 | 6 | ||||
| TOTAL | 120 | 106 |