CBSE Class 12 Biology 2022 For Term 1 & Term 2: Biology is the branch of the science of life and living organisms. An organism is a living entity consisting of one cell, e.g., bacteria, or several cells, e.g., animals, plants, and fungi. The word biology is taken from the Greek words “bios” and “logos. “Bios” means life, “Logos” means study. Aspects of biological science range from the study of molecular mechanisms in cells to the classification and behavior of organisms, the Evolution of species, and interaction between ecosystems.
In this article, we have provided a complete details on the Biology CBSE Class 12 Board Exams.
CBSE Class 12 Biology Syllabus 2022 For Term 1 & Term 2
Here you can take a look at the units included in CBSE Biology Syllabus along with the marks distribution.
Term 1 & Term 2 CBSE Class 12 Biology Syllabus And Marks Distribution 2021-22
| Units | Term 1 | Marks |
| VI | Reproduction: Chapters – 2, 3 and 4 | 15 |
| VII | Genetics and Evolution: Chapters – 5 and 6 | 20 |
| Units | Term 2 | Marks |
| VIII | Biology and Human Welfare: Chapter – 8 and 10 | 14 |
| IX | Biotechnology and its Applications: Chapter – 11 and 12 | 11 |
| X | Ecology and Environment: Chapters – 13 and 15 | 10 |
| Total Theory (Term – I and Term – II) | 70 | |
| Practicals Term – I | 15 | |
| Practicals Term – II | 15 | |
| Total | 100 | |
CBSE Class 12 Biology Books 2022 For Term 1 & Term 2
You must have the NCERT Class 12 Biology book to prepare for the board exam. NCERT experts have used simple and clear language so that every student can easily understand all chapters. They have also provided multiple examples when required to clear the concept of the students. You will also find the exercise in the ending section of every chapter. By solving all questions and developing a thorough concept, you can score a better grade in the final exam.
You will find the following chapters in Class 12 CBSE Biology,
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- 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 Reproduction
- 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 Ecosystems
- Chapter 15 Biodiversity and Conservation
- Chapter 16 Environmental Issues
Class 12 Biology NCERT Solutions 2022 For Term 1 & Term 2
NCERT experts have created Class 12 Biology Solutions to provide you depth concepts on every chapter. Experts have used simple and clear language while creating solutions so that any student can understand every problem without the help of any subject experts.
You should know that Biology NCERT Class 12 Solutions have followed the latest CBSE syllabus and refer them as soon as possible to start your Biology preparation.
CBSE Class 12 Biology Question Papers
You should have an idea about exam question pattern and weightage distributions for various sections before appearing for any exam and start solving various questions papers after completion of your 12th Biology chapters and exercises from previous exams to get the idea about the 12th CBSE Biology exam. It will help you to find the important sections and also help you to boost your speed by solving question papers.
You should have the following materials to find the complete question papers related to CBSE Class 12th Biology Exam,
- Sample Question Papers
- Previous Year Question Papers
- Question Bank
CBSE Class 12 Biology Sample Question Papers 2022 For Term 1 & Term 2
The Central Board of Secondary Education (CBSE) publishes the sample papers and marking schemes yearly to give an idea about the Exam to students.
After completion of a sample paper in a certain time as the real exam, you will easily identify your preparation status. It will also get a preview of the board question paper. It will also enhance your problem-solving speed and understanding of the subject.
CBSE Class 12 Biology Previous Year Papers
Previous year papers are the great exam materials to prepare any exams. You must solve the 12th Previous Year Papers for biology before the board exam. You will recognize the changes in the previous exams throughout the time.
CBSE Class 12 Biology Question Bank 2022 For Term 1 & Term 2
You should have a Class 12 Biology Question Bank 2022 For Term 1 & Term 2 to bring your preparation to the next level. You should note that experts have created the materials by analyzing the 12th Biology chapter-wise exercise and the previous exams. You will find multiple questions for every single topic.
CBSE Class 12 Biology Notes 2022 For Term 1 & Term 2
Without revision of the complete syllabus, you will lose your chance to score a better grade in the 12th Board exam. To make your revision easier, our experts have created Class 12 Biology Notes.
Here you will find all chapter-wise theorems and concepts are summarized in an easier way so that any student can understand them quickly. They have also considered by analyzing previous years of question papers and Biology chapters.
We have covered a detailed guide on CBSE Class 12 Biology 2022 For Term 1 & Term 2. Feel Free to ask any questions in the comment section below.
FAQ- CBSE Class 12 Biology 2022 For Term 1 & Term 2
What is Biology?
Biology is the branch of the science of life and living organisms. An organism is a living entity consisting of one cell.
Will the CBSE Class 12 Exam be canceled?
No, CBSE only postponed the exam due to an increase in COVID cases in most of the country. The Exam Date Sheet along with the board exam time will be further notified on or after 1st June 2021.
When is the CBSE Class 12 Biology exam?
CBSE postponed the examination due to an increase in COVID cases in most of the country. Previously it will be scheduled for 24th May 2021. Earlier it was scheduled for 24 May 2021.
How to study Biology?
You should have the right study materials to prepare for CBSE Class 12 Biology Exam. In the above article, we have provided details on the biology class 12 syllabus 2021-22, Biology Class 12 Notes, and many more.
Does CBSE release a sample paper for Class 12 Biology?
The CBSE Board has released the Class 12 sample papers for all subjects on the official site.
How can I score good marks in the Biology section in NEET?
To gain a deeper understanding of the basic concepts you should follow the NCERT books. Additionally, you have to practice and solve a sufficient number of MCQs based on different topics from different comprehensive books.
How to find an NCERT Solution for Biology Class 12?
Go through the above article to find the NCERT Solution for Biology Class 12.
What is the reference book for Biology Class 12?
In addition to the NCERT textbook, you should read through these reference books:
Golden Biology Class 12 by N K Sharma,
Comprehensive Biology Activities Class 12th by Dr. N. K. Verma.