NCERT CBSE Biology Syllabus for Class 12 declared. CBSE Class 12 Biology Syllabus available here in Pdf format and for free of cost. So, download Central Board of Secondary Education Class XII Biology Syllabus from here. Get CBSE Class 12 Biology Syllabus 2018-19 pdf direct link. Go insight to know Chapter Wise 12th Class CBSE Biology Syllabus, Topics & Sub – Topics.
CBSE Biology Syllabus for Class 12 2018 – www.cbse.nic.in
The current web page provides you information regarding the latest and updated Class 12 CBSE Biology Syllabus. On this website, we have updated direct links for both theory and practical syllabus for Class 12 Biology Exam. Biology Class 12 Syllabus is based on the scheme of CBSE Examination. Students who want to download CBSE Class 12 Biology Syllabus can click on below provided links. We suggest all students to refer CBSE 12th Class Biology Syllabus before starting their Exam Preparation. A Vast number of students are preparing for CBSE Exams. So, to make top among all the students, check Syllabus of Biology Class 12 CBSE. Candidates who wish to gain the good marks can include Biology Syllabus of Class XII in their Preparation. Here, we have also provided weightage of each topic along with CBSE Biology Practical Syllabus for Class 12.
Just Knowing CBSE 12 Biology Syllabus 2018 won’t help the students to succeed in their exam, but also they should practice all the topics and subtopics of 12th CBSE Biology Syllabus. Hence study plan will help to gain good marks in the board examination. Check CBSE 12th Biology Practical Syllabus in the below sections to make your preparation easier.
12th CBSE Syllabus for Biology
| CBSE 12 Syllabus for Biology | |
| Board Name | Central Board of Secondary Education |
| Class | 12th Class/ Class XII |
| Subject Name | Biology |
| Category | CBSE Syllabus |
| CBSE Public Portal | cbse.nic.in |
CBSE Syllabus for Class 12 Biology – Weightage Scheme
| Unit Name | Topic Name | Weightage |
| I | Reproduction | 14 |
| II | Genetics and Evolution | 18 |
| III | Biology and Human Welfare | 14 |
| IV | Biotechnology and Its Application | 10 |
| V | Ecology and Environment | 14 |
| Total | 70 Marks | |
Class 12 CBSE Biology Syllabus 2018 – Topics & Sub -Topics
Here, we have provided CBSE 12th Biology Syllabus according to Topics and Sub-Topics. Make a schedule and prepare all topics to get more marks in the Exam.
Syllabus of Class 12 Biology CBSE Board – Reproduction
Chapter 1: Reproduction in Organisms
- Reproduction,
- Characteristic Feature of all Organisms for continuation of Species,
- Reproduction Modes – Asexual and Sexual,
- Asexual reproduction,
- Binary Fission,
- Sporulation,
- Gemmule,
- Budding,
- Fragmentation, and
- Vegetative Propagation of plants.
Chapter 2: Sexual Reproduction in Flowering plants
- Structure of Flower,
- Development of male and female gametophytes,
- Pollination
- Agencies,
- Types,
- Examples.
- Outbreedings Devices,
- Pollen – Pistil Interaction,
- Double Fertilization, and
- Post Fertilization events.
Chapter 3: Human Reproduction
- Male and Female Reproductive Systems,
- Gametogenesis,
Chapter 4: Reproductive Health
- Need for Reproductive health & Prevention of sexually transmitted diseases,
- Birth Control,
- Infertility, and
- Assisted Reproductive Technologies.
Biology Syllabus for Class 12 CBSE – Genetics and Evolution
Chapter 1: Heredity and Variation
- Chromosome Theory of Inheritance, and
- Multiple alleles and Inheritance of Blood Groups.
Chapter 2: Molecular Basis of Inheritance
- Structure of DNA and RNA,
- DNA Packaging,
- Central Dogma, and
- DNA Replication.
Chapter 3: Evolution Theory
- Darwin’s Contribution,
- Mechanism of Evolution,
- Mutation and Recombination,
- Natural Selection with examples,
- Types of Natural Selection, and
- Gene Flow and Genetic Drift.
- Hardy- Weinberg’s Principle,
- Adaptive Radiation, and
- Human Evolution.
12th Class CBSE Syllabus – Biology and Human Welfare
Chapter 1: Health and Disease
Chapter 2: Improvement in Food Production
- Tissue Culture,
- Plant Breeding, and
- Animal husbandry.
Chapter 3: Microbes in hHuman Welfare
- Household Food Processing,
- Industrial production, and
- Sewage Treatment
CBSE Syllabus – Biotechnology and Its Applications
Chapter 1: Principles and Process of Biotechnology
- Genetic Engineering
Chapter 2: Application of Biotechnology in Health and Agriculture
- Human Insulin and Vaccine Production,
- Genetically Modified Organisms
- Transgenic Animals,
- Biosafety Issues, and
- Biopiracy and Patents.
CBSE Biology Syllabus for Class 12 – Ecology and Environment
Chapter 1: Organisms and Environment
- Population Interactions
- Predation,
- Mutualism,
- Competition, and
- Parasitism.
Chapter 2: Ecosystems
Chapter 3: Biodiversity and Its Conservation
- Concept of Biodiversity,
- Importance of Biodiversity,
- Biodiversity conservation,
- Biosphere Reserves, and
- Parks and Sanctuaries.
Chapter 4: Environmental Issues
- Air Pollution and Its Control,
- Water Pollution and Its Control,
- Radioactive Waste Management,
- Solid Waste Management,
- Ozone Depletion, and
- Deforestation.
Download CBSE Class 12 Biology Syllabus
Here, we have updated direct link for downloading CBSE 12th Biology Syllabus. The CBSE Class 12 Biology Syllabus available in Pdf format. Also, for free of cost. So, interested candidates can download CBSE Practical Syllabus for Class 12 Biology and begin Exam Preparation as soon as possible.
From this article, you can also get CBSE Sample Question Papers for Class 12 Biology. These CBSE Sample Papers will come in use at the time of your Board Exam Preparation.
Biology Practicals for Class 12 CBSE Syllabus
Class XII Biology Syllabus Pdf in Hindi
To get more updates and changes in CBSE Syllabus, you can stay in touch with our website.