ICAR AIEEA 2025 Biology syllabus includes topics such as Ecology and Environment, Biotechnology, Reproduction, Genetics and Evolution, and Biology and Human Welfare. Check out the ICAR AIEEA 2025 Biology syllabus weightage, important books here!
The ICAR AIEEA 2025 Biology syllabus has equal weightage as the other subjects in the ICAR AIEEA 2025 exam. If you are interested in preparing for the ICAR AIEEA 2025 exam , then you must familiarize yourself with the weightage of every topic and chapter under the ICAR exam syllabus for Biology. The ICAR syllabus for Biology has been mainly divided into five major sections, namely: Ecology and Environment, Biotechnology and its Applications, Reproduction, Genetics and Evolution, and Biology and Human Welfare. You should skim through all five sections thoroughly to get a crystal clear understanding of the ICAR AIEEA 2025 exam pattern .
Once you have completely gone through the syllabus, you should look at the previous year's question papers to try to get an idea of the questions that are repeatedly asked in the ICAR exam. This way, you will be able to anticipate the topics or the questions that can be asked in the exam. Check out the detailed ICAR AIEEA 2025 Biology syllabus weightage for different sections and chapters as you scroll down.
Also Check: ICAR AIEEA 2025 Syllabus
ICAR AIEEA 2025 Chapter-Wise Weightage for Biology
If you want to appear for the ICAR exam 2025, then you should carefully scrutinize the syllabus for all subjects. Going through the chapter-wise syllabus will help you identify the topics and questions that are of utmost importance. The chapter-wise weightage for the ICAR AIEEA syllabus for Biology is given as follows:
Name of the Important Chapters | Expected Number of Questions |
|---|---|
Application of Biology | 9-10 Questions |
Diversity of Life | 7-8 Questions |
Origin and Evolution of Life | 6-7 Questions |
Multicellularity: Structure and Function- Plant Life | 6-7 Questions |
Multicellularity: Structure and Function- Animal Life | 4-5 Questions |
Continuity of Life | 4-5 Questions |
Unit of Life | 2-3 Questions |
The Living World | 1-2 Questions |
Also Read: ICAR Chemistry Syllabus Weightage | ICAR Physics Syllabus Weightage
ICAR AIEEA 2025 Topic-Wise Weightage for Biology
To get a good score in the ICAR AIEEA exam, as much as it is important to prepare well, it is equally important to be aware of the exam pattern and the repeated questions and topics in the examination. You can get a rough idea of the number of questions that can be asked from a specific topic/ section from the table attached below:
Topics of Biology | Weightage |
|---|---|
The living world | 1% |
Origin of life | 1% |
Unit of life | 3% |
Biomolecules | 3% |
Cell cycle and cell division | 3% |
Biological classification | 3% |
Plant kingdom | 5% |
Animal kingdom | 5% |
Organisms and populations | 3% |
Ecosystem | 3% |
Biodiversity and conservation | 2% |
Environmental issues | 2% |
Morphology of flowering plants | 2% |
Anatomy of flowering plants | 2% |
Transport in plants | 2% |
Mineral nutrition | 2% |
Photosynthesis in higher plants | 2% |
Respiration in plants | 2% |
Plant growth and development | 2% |
Sexual reproduction in flowering plants | 2% |
Structural organization in animals | 1% |
Digestion and absorption | 2% |
Breathing and exchange of gases | 2% |
Body fluids and circulation | 2% |
Excretory products and their elimination | 2% |
Locomotion and movement | 2% |
Neural control and coordination | 2% |
Chemical coordination and integration | 2% |
Reproduction in organisms | 2% |
Human reproduction | 2% |
Reproductive health | 1% |
Principles of inheritance and variation | 5% |
Molecular basis of inheritance | 5% |
Evolution | 4% |
Human health and disease | 4% |
Strategies for enhancement in food production | 3% |
Microbes in human welfare | 3% |
Biotechnology principles and processes | 3% |
Biotechnology and its applications | 3% |
Total | 100% |
Also Check : How to Prepare for ICAR AIEEA 2025
ICAR AIEEA 2025 Important Topics for Biology
Under the topics laid down by the ICAR exam authorities, several subtopics are often put to the test. To anticipate the questions that could be asked in the ICAR AIEEA exam, you must dig deeper into these subtopics. Some of the most important topics under the ICAR AIEEA 2025 Biology syllabus can be found in the table given below:
Unit of Life | Diversity of Life | Organisms and Environment |
|---|---|---|
Structure and Function of Plant Life | Structure and Function of Animal Life | Continuity of Life |
Origin and Evolution of Life | Application of Biology | The living world |
Also Read:
Important Subtopics from Biology
Check the important subtopics from biology for the ICAR exam.
| Topics | Important Subtopics |
|---|---|
| Application of Biology | Domestication, Biotech, Livestock, Pesticides |
| Diversity of Life | Species Concepts & Taxonomy |
| Origin & Evolution | Darwin’s contributions, Mutation Role |
| Plant Life | Photosynthesis, Angiosperm Reproduction |
| Animal Life | Locomotion, Physiology |
| Unit of Life | Organelles like Lysosomes, Microtubules, Vacuoles |
| Living World | Life maintenance principles |
| Organisms & Environment | Ecosystems, Biosphere |
ICAR AIEEA 2025 Important Books for Biology UG
Preparing for ICAR AIEEA through books and study materials can be confusing to many. With such a wide variety of study material available in the market, it is okay to be conceded and to look for alternatives. We have put down a list of important books for the ICAR AIEEA UG exam here. To prepare well for the ICAR AIEEA Biology section, you can refer to the following set of books:
- NCERT Biology Textbook for Class 11 and Class 12
- Sanubia Salim’s CBSE New Pattern Biology Class 12 (MCQs-based book for term 1), Paperback
In case you want to know more about the ICAR AIEEA 2025 Biology Syllabus Weightage, then you can contact us at our toll-free number 1800-572-9877 or fill out CollegeDekho's Common Application Form to get personalized guidance. For the latest updates on ICAR AIEEA 2025, stay tuned to CollegeDekho !
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FAQs
The five major sections of the ICAR AIEEA Biology syllabus 2025 include Ecology and Environment, Biotechnology and its Applications, Reproduction, Genetics and Evolution, and Biology and Human Welfare.
No, the Biology subject is not compulsory for the ICAR exam. You can apply for this exam even if you had PCM subjects in Class 12th.
A total of 50 questions are asked in the ICAR AIEEA Biology section.
The marking scheme for the ICAR AIEEA Biology section is as follows: 4 marks for every correct answer, and 1 mark is deducted for every incorrect answer.
The important topics under the ICAR AIEEA Biology syllabus include Diversity of Life, Application of Biology, Unit of Life, The Living World, Organisms and Environment, Continuity of Life, Multicellularity, etc.
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