Kerala Plus Two Biology Exam Pattern 2026 – Check Marking Scheme

Q: What are the advantages of knowing the Kerala Plus Two Biology Exam Pattern?

There are many advantages of knowing the Kerala Plus Two Biology Exam Pattern. By understanding the exam pattern, you will know about the high-weightage units. This will help you to create a rational timetable and study plan. Knowing the exam pattern helps in focused revision and better practice. It will also improve your time management skills, and your academic anxiety will come down.

Q: How to download the latest Kerala Plus Two Biology Exam Pattern 2026?

If you want to download the latest Kerala Plus Two Biology Exam Pattern 2026, then go to the board’s website, dhsekerala.gov.in. This is the official online portal of the Directorate of Higher Secondary Education, Kerala. With the help of this online portal, you can download the syllabus as well.

Q: How to solve the confusion regarding the Kerala Plus Two Biology Exam Pattern?

If you want to solve the confusion regarding the Kerala Plus Two Biology Exam Pattern, then take the help of your school’s Biology teacher. Certainly, your teacher will provide the correct and most up-to-date information about the Biology exam pattern.

Q: As per the Kerala Plus Two Exam Pattern, is there any negative marking in the Biology paper?

No, as per the Kerala Plus Two Exam Pattern, there is no negative marking in the Biology paper. So, make sure to attempt all the questions. Even if some of your answers are incorrect, they won’t be marked negatively.

Q: What is the exact Kerala Plus Two Biology Exam Pattern 2026?

The exact Kerala Plus Two Biology Exam Pattern 2026 is that the theory paper will be for 60 marks. 40 marks are for the internal assessment. Thus, the entire weightage of the Kerala Plus Two Biology exam is 100 marks. The theory paper will have 2 sections. These will be Botany and Zoology. Each section will be for 30 marks. You will get 2 hours to complete the paper. In both Botany and Zoology, you will find a mix of MCQs, very short, and short types of questions. There is no negative marking in this exam.

Roumik Roy

Updated on - Aug 18, 2025

Table of Contents

Kerala Plus Two Biology Exam Pattern 2026 – Section Wise Classification
Kerala Plus Two Biology Marking Scheme 2026
Kerala Plus Two Biology Unit Wise Marking Scheme 2026
How to Use Kerala Plus Two Biology Exam Pattern 2026?

The Kerala Plus Two Biology Exam Pattern is set by the DHSE. Knowing the exam pattern helps in several ways. You can get a hint about the right format of the question paper. It also helps in knowing the definite weightage style and marking scheme. If you have started preparing for the Kerala Plus Two Exam 2026, then follow the most recent exam pattern.

The Kerala Plus Two Exam Pattern 2026 highlights a balanced approach. The Biology exam’s total valuation is one hundred marks. Sixty marks are reserved for the main theory paper. Forty marks are for the internal assessment. The two sections in the theory paper are Botany and Zoology. Each of these parts will carry thirty marks. The questions will be a mix of MCQs, very short, and short types of questions. The crucial thing about this exam is that there is nil negative marking.

This article will help you understand the central details about the Kerala Plus Two Biology Exam Pattern 2026. By reading this article, you will also come to know about the weightage style and marking scheme. So, check all the information very carefully.

Kerala Plus Two Biology Exam Pattern 2026 – Section Wise Classification

The Kerala Plus Two Biology Exam Pattern is very simple to understand. The theory paper will be for sixty marks. Forty marks are for the internal assessment. Thus, the whole weightage of the Kerala Plus Two Biology exam is one hundred marks. The theory paper will have two sections. These will be Botany and Zoology. Each section will be for thirty marks. You will get two hours to complete the paper. In both Botany and Zoology, you will find a mix of MCQs, very short, and short types of questions. The table below will help you to get a genuine idea about the Kerala Plus Two Biology question paper pattern -

Sections in Botany	Type of questions	Number of questions	Marks allotted
1	MCQs	Question numbers 1 to 4 – 1 mark each (Any 3 must be solved)	3 x 1 = 3
2	Very short	Question numbers 5 to 15 – 2 marks each (Any 9 must be answered)	9 x 2 = 18
3	Short	Question number 16 to 19 – 3 marks each (Any 3 must be answered)	3 x 3 = 9
Total		19 questions	30 marks
Sections in Zoology	Type of questions	Number of questions	Marks allotted
1	MCQs	Question numbers 1 to 5 – 1 mark each (Any 3 must be solved)	3 x 1 = 3
2	Very short	Question numbers 6 to 16 – 2 marks each (Any 9 must be answered)	9 x 2 = 18
3	Short	Question number 17 to 20 – 3 marks each (Any 3 must be answered)	3 x 3 = 9
Total		20 questions	30 marks
Botany and Zoology combined		39 questions	60 marks

Also Read: Kerala Plus Two Biology Syllabus 2026

Kerala Plus Two Biology Marking Scheme 2026

If you want to know the Kerala Plus Two Biology chapter-wise marking scheme, then the table below will help you. Check out the following details -

Sections (Chapter-wise classification in Botany)	Type of questions (Approximately)	Number of questions (Approximately)	Marks allotted (Approximately)
Reproduction in organisms	Very short	1	2
Sexual reproduction (in flowering plants)	MCQs, very short, and short	3	5
Strategies for enhancement in food production	Very short and short	2	3
Biotechnology principles & processes	MCQs and very short	3	4
Biotechnology & its applications	Very short	2	4
Organisms & population	MCQs, very short, and short	3	4
Ecosystem	Very short	2	4
Environmental issues	MCQs and very short	3	4
Sections (Chapter-wise classification in Zoology)	Type of questions (Approximately)	Number of questions (Approximately)	Marks allotted (Approximately)
Human reproduction & reproductive health	MCQs, very short, and short	5	8
Principles of inheritance & variation	MCQs, very short, and short	4	5
Molecular basis of inheritance	Very short and MCQs	3	4
Evolution	Very short	2	4
Human health & disease	MCQs, very short, and short	3	4
Microbes in human welfare	Very short	1	2
Biodiversity & conservation	MCQs and very short	2	3
Total of Botany and Zoology		39 questions	60 marks
Internal Assessment			40 marks
Kerala Plus Two Biology Exam Total Valuation			100 marks

Also Read: Kerala Plus Two Biology Deleted Syllabus 2026

Kerala Plus Two Biology Unit Wise Marking Scheme 2026

The knowledge of the Kerala Plus Two Biology unit-wise weightage will help you to create a realistic study plan. Here are the details -

Topics/Units (Botany)	Weightage% (Approximate value)	Marks allotted (Approximate value)
Reproduction in organisms	3 percent	2
Sexual-reproduction in flowering plants	8 percent	5
Strategies for food production enhancement	5 percent	3
Biotechnology principles/processes	7 percent	4
Biotechnology & the applications	7 percent	4
Organisms & population	7 percent	4
Ecosystem	7 percent	4
Environmental issues	7 percent	4
Topics/Units (Zoology)	Weightage% (Approximate value)	Marks allotted (Approximate value)
Human reproduction/Reproductive health	12 percent	8
Principles of inheritance/variation	8 percent	5
Molecular basis of inheritance	7 percent	4
Evolution	7 percent	4
Human health & disease	7 percent	4
Microbes in human welfare	3 percent	2
Biodiversity & its conservation	5 percent	3
Total	100%	60 marks

The percentages written above are the rough values (based on the current Kerala Plus Two Biology Exam Pattern). To download the official exam pattern, you can visit the board’s website, dhsekerala.gov.in.

Also Read: Kerala Plus Two Previous Year Question Papers

How to Use Kerala Plus Two Biology Exam Pattern 2026?

The Kerala Plus Two Biology Exam Pattern can be used to score brilliant marks. Here are some tips for you –

By looking at the Kerala Plus Two Biology Exam Pattern 2026, you can note down the high-weightage topics. It will help you to create a practical study plan.
Knowing the exam pattern in advance will reduce your anxiety. It will also build your confidence.
Students who know the exam pattern can practice in a better way. So, go through the exam pattern, and then start practicing from previous years’ Biology question papers.
Analyzing the question paper will help you to understand your strengths and weaknesses in the subject of Biology.
For focused revision, you must know the exam pattern.

Also Read: Kerala Plus Two Sample Papers 2026

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