The KCET biology syllabus 2026 has not been released yet by the authorities, but it will be released soon on the official website of KEA. In this article, we will be discussing the KCET biology important topics, their weightage, and preparation tips.
Table of Contents
The KCET 2026 exam is conducted to check the proficiency of students in various subjects, including biology. Understanding the KCET biology syllabus and focusing on highly weighted chapters will help you enhance your preparation effectively and scoring potential. The KCET biology syllabus 2026 is based on the PUC curriculum for classes 11 and 12. The KCET biology syllabus consists of a wide range of topics from both years.
The KCET biology syllabus 2026 has not been released yet by the authorities, but it will be released soon on the official website of KEA. In this article, we will be discussing the KCET biology important topics, their weightage, and preparation tips.
KCET Biology syllabus 2026: Overview
The KCET Biology syllabus 2026 overview is added below for your reference. This will give you an idea of the number of questions, focus areas, and types of questions that will be asked in the exam.
|
Aspect |
Details |
|
Exam Duration |
60 questions, 60 marks |
|
Source |
Class 11 & 12 PUC Biology syllabus |
|
Focus Areas |
Genetics, Reproduction, Ecology, Human & Plant Physiology, Biotechnology |
|
Question Type |
MCQs with conceptual and application-based questions |
KCET Biology Chapter-Wise Weightage Analysis
ThE KCET Biology chapterwise weightage and key topics have been added in the table below. This table will help you to cover the major topics from the high topics firstand then move on to the topics from weightage areas.
|
Class |
Chapter |
Weightage |
Key Topics |
|
Class 11 (PUC-I) |
|||
|
Living World |
3% |
Characteristics of living organisms, biodiversity |
|
|
Biological Classification |
2% |
Five kingdom classification, hierarchy of classification |
|
|
Plant Kingdom |
5% |
Classification of plants, plant diversity |
|
|
Animal Kingdom |
4% |
Classification of animals, phyla characteristics |
|
|
Morphology of Flowering Plants |
4% |
External structure of plants, modifications |
|
|
Anatomy of Flowering Plants |
4% |
Internal structure of plants, tissue systems |
|
|
Structural Organisation in Animals |
4% |
Animal tissues, organ systems |
|
|
Cell Structure and Function |
5% |
Cell theory, cell organelles, cell division |
|
|
Plant Physiology |
5% |
Transport in plants, photosynthesis, respiration |
|
|
Human Physiology |
5% |
Digestive, circulatory, excretory, nervous systems |
|
|
Class 12 (PUC-II) |
|||
|
Reproduction |
6% |
Asexual and sexual reproduction, human reproduction |
|
|
Genetics and Evolution |
7% |
Mendelian genetics, molecular genetics, evolution theories |
|
|
Biology and Human Welfare |
5% |
Health and diseases, human welfare applications |
|
|
Biotechnology and Its Applications |
6% |
Genetic engineering, biotechnology tools and applications |
|
|
Ecology and Environment |
6% |
Ecosystems, biodiversity, environmental issues |
KCET Biology Syllabus High-Weightage Chapters to Prioritize
Based on the above analysis, the following chapters have been identified as high-weightage and should be prioritized during preparation:
|
Chapter / Topic |
Weightage |
Important Points |
|
Genetics and Evolution |
7% |
• Inheritance patterns (Mendelian laws)• Molecular genetics• Evolution theories and concepts |
|
Reproduction |
6% |
• Asexual reproduction• Sexual reproduction• Human reproductive system, gametogenesis, fertilization |
|
Biotechnology and Its Applications |
6% |
• Genetic engineering techniques• Recombinant DNA technology• Applications in medicine and agriculture |
|
Ecology and Environment |
6% |
• Ecosystems and food chains/webs• Biodiversity and conservation• Environmental issues and pollution control |
|
Human Physiology |
5% |
• Circulatory, digestive, excretory systems• Nervous and endocrine systems• Interrelations of organ systems |
|
Plant Physiology |
5% |
• Photosynthesis• Respiration• Transport of water, minerals, and nutrients |
|
Cell Structure and Function |
5% |
• Cell organelles and functions• Cell cycle and cell division (mitosis & meiosis)• Transport mechanisms and signaling |
Preparation Tips for KCET Biology
Follow the preparation tips given below to score well in the KCET Biology exam.
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Conceptual Understanding: Focus on the core concepts mainly. Understand the concepts rather than memorize them. Make flowcharts or mind maps for complex topics like genetics and plant physiology.
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Practice & Revision: Practice previous year question papers and full mock tests.
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Visual Learning: Use flowcharts and diagrams for anatomy. Practice the diagrams and label them repeatedly.
-
Time Management: Focus mainly on high‑weightage chapters like genetics and reproduction. Try not to skip any topic.
Suggested KCET Biology Study Plan
The below given table below contains a suggested KCEt Biology study plan. Following the KCET study plan will help you score a good KCET rank.
|
Week |
Focus |
|
Week 1-2 |
Class 11 Basics: Cell, Plant & Human Physiology |
|
Week 3-4 |
Class 11 Morphology, Anatomy, Structural Organisation |
|
Week 5-6 |
Class 12 Reproduction & Genetics |
|
Week 7 |
Biotechnology & Applications |
|
Week 8 |
Ecology & Environment |
|
Week 9 |
Revision of high-weightage topics |
|
Week 10 |
Full-length mock tests & previous year papers |
The KCET Biology syllabus 2026 is very extensive and needs a strategic plan. Make a smart preparation plan and focus on high-weightage chapters. This will help you to score well in the KCEt exam. Concentrate on topics like genetics, reproduction, ecology, biotechnology, and human physiology. Solve full-length mock tests and previous year question papers to get an idea of the KCET Exam pattern 2026 and time management. Revise diagrams with labeling regularly. Consistent revision will lead you to a good KCET Score in Biology. Following the above guide will help you to ace the KCET Biology exam with confidence and efficacy.
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