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Kerala SSLC Biology Question Paper 2025 (26th March): Exam Analysis, Pattern, Solutions
The Kerala SSLC Biology Exam 2025 is one of the important subjects of the Kerala Secondary School Leaving Certificate (SSLC) board exams. This biology paper is designed to test students’ understanding of biological concepts and real-world applications. The exam is conducted by the Kerala Board of Public Examinations (KBPE), and it follows the latest SCERT syllabus. This biology paper will help students who want to pursue higher studies in the field of science like NEET and other medical fields. The Kerala SSLC Biology paper is scheduled to be on March 26, 2025, as it is mentioned in the Kerala SSLC Time table.
Students will be able to download the Kerala SSLC Biology Question Paper 2025 PDF from this page. It will help them review the structure of the biology paper and check the type of questions asked. Going through the Kerala SSLC Biology question paper can also aid future students in understanding the exam pattern.
The Kerala SSLC Biology is expected to have easy-to-moderate questions as per the trends of the previous year. Bookmark this page, as the analysis will be provided by the Careers360 mentors and subject matter experts as soon as the exam is concluded today.
Kerala SSLC Biology Paper 2025: Highlights
Biology is one of the key subjects for the Science stream for those who aim to study medicine, pharmacy, biotechnology, or environmental sciences in the future. It will help students in competitive examinations like the NEET, forensic sciences, KEAM, and more. Some of the major highlights of the SSLC Biology exam are:
Particulars | Details |
|---|---|
Conducting Body | Kerala Board of Public Examinations (KBPE) |
Exam Date | March 26, 2025 |
Exam Time | 9:30 AM to 11:15 AM |
Subject | Biology |
Total Marks | 40 |
Total Duration | 1 hour 45 minutes |
Question Types | Objective & Subjective |
Overall Difficulty Level | Moderate |
Challenging Sections | Matching Columns and Diagram-Based Questions |
Easiest Sections | Multiple choice questions |
Time-Consuming Topics | Diagram-Based Questions |
Kerala SSLC Biology Question Paper 2025 PDF
After the completion of the exam, students can download the Kerala SSLC Biology Question Paper 2025 PDF from this page. This will help the students review the biology paper and will help students analyze the exam pattern, question types, and topic distribution. Keep visiting this page for the latest updates that will help you better prepare for the Kerala SSLC board exam.
| Question Paper | Download PDF |
|---|---|
Kerala SSLC Biology Question Paper 2025 | |
Kerala SSLC Biology Answer Key and Solution | To be updated |
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Kerala SSLC Biology Answer Key 2025
The Kerala SSLC Biology Complete Answer Key 2025 will be available soon, which will help students to verify their responses and estimate their scores. The biology answer key will include solutions for multiple-choice, short-answer, and long-answer questions. The unofficial biology answer key will follow the official SSLC Kerala syllabus and marking scheme. Stay tuned for updates.
| Question No. | Correct Option |
| 1 | Option B |
| 2 | Option C |
| 3 | Option D |
| 4 | Option C |
| 5 | Option C |
| 6 | Option B |
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Download Now11. Explain the role of each of the following activities in defence mechanism.
(a) Lysosomes combine with a membrane sac during the process of phagocytosis.
Phagocytosis is a process where immune cells (such as macrophages and neutrophils) engulf and digest pathogens like bacteria and viruses.
Lysosomes contain hydrolytic enzymes that break down these pathogens when they fuse with the membrane sac (phagosome).
This prevents infection by destroying harmful microbes and removing cellular debris.
(b) Chemicals produced by white blood cells increase body temperature.
White blood cells release pyrogens in response to infections.
Pyrogens reset the body's thermostat in the hypothalamus, leading to an increase in body temperature (fever).
Fever helps in defence by:
Slowing down the growth and reproduction of pathogens.
Activating immune responses by increasing the efficiency of white blood cells.
12. Analyse each of the given situations and explain how variations are formed in the offspring.
(a) During the initial phase of meiosis, chromosomes pair.
In prophase I of meiosis, homologous chromosomes pair up and undergo crossing over.
During crossing over, exchange of genetic material occurs between chromatids of homologous chromosomes.
This leads to genetic recombination, creating unique genetic variations in offspring.
(b) Parents' chromosomes reach their offspring through gametes.
Gametes (sperm and egg) are formed through meiosis, where each gamete receives a unique combination of chromosomes.
During fertilisation, the fusion of gametes results in a new combination of genes, leading to genetic diversity.
This inheritance of different genetic traits from both parents contributes to variations in offspring.
Kerala SSLC Biology Analysis 2025
- Overall Difficulty – The exam was moderately difficult, with a mix of straightforward and tricky questions.
- Question Types – It included MCQs, theory-based questions, diagrams, and assertion-reasoning questions.
- Numerical Section – The numerical questions (20 marks) were lengthy, requiring good time management.
- Conceptual Understanding – Assertion-reasoning questions needed deep conceptual clarity, making memorisation alone insufficient.
- Syllabus Coverage – The exam followed the SCERT syllabus, though it included some higher-order thinking (HOTs) questions.
- Theory vs. Numerical – Theory-based questions were easier compared to previous years, while numerical problems took more time.
- Time Management – Students who practised past papers found it easier to complete the exam on time.
- Performance Factor – Strong conceptual understanding and problem-solving skills were key to scoring well.
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Frequently Asked Questions (FAQs)
Q: Where can students download the Kerala SSLC Biology Question Paper 2025?
A:
The Kerala SSLC Biology question paper PDF will be available on the Kerala Board of Public Examinations (KBPE) website, Careers360, and other platforms.
Q: How can students check their Kerala SSLC Biology answers after the exam?
A:
The Kerala SSLC Biology Answer Key 2025 will be available soon for students to check their answers on this page.
Q: What is the expected difficulty level of the Kerala SSLC Biology Exam 2025?
A:
The expected difficulty level is expected to be moderate level for the Kerala SSLC Biology Exam 2025.
Q: When will the Kerala SSLC Biology Exam 2025 take place?
A:
The Kerala SSLC Biology Exam 2025 will take place from 9:30 AM to 11:15 AM.
Q: What are the total marks and duration for the Kerala SSLC Biology Exam?
A:
The total mark is 40 marks, and the duration of the exam is 1 hour 45 minutes for the Kerala SSLC Biology Exam.
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Have a question related to Kerala SSLC ?
Hi Samaths,
Please refer to the article link below:
https://school.careers360.com/boards/kerala-pareeksha-bhavan/kerala-sslc-question-papers
Here are previous years' physics question papers. Please review them carefully, solve them, and analyze them and can have the basic idea of the most important questions of physics.
For Kerala SSLC Class 10, the Onam Exam 2026-27 Mathematics paper was scheduled for August 19, 2026, from 10:00 AM to 12:45 PM. The Onam exams were conducted from August 13 to 20, 2026. The syllabus generally covers portions taught in school up to the first week of August. Students
Hi Beena,
Since you have not mentioned your Class,
I am providing you with the links for Classes 8, 9, and 10. Please click on the link for the particular class question paper you are looking for.
Class 8 - https://school.careers360.com/articles/kerala-class-8-onam-exam-question-paper-2026
Class 9 - https://school.careers360.com/articles/kerala-class-9-onam-exam-question-paper-2026
Hello,
Refer to the article link given below to download the Kerala Class 8 Onam question paper 2026.
https://school.careers360.com/articles/kerala-class-8-onam-exam-question-paper-2026
Hello,
The Class 8 Onam Exam starts on August 13, 2026. The question papers will be uploaded in the article given below. You can refer to the article for the latest question papers and answer keys.
https://school.careers360.com/articles/kerala-class-8-onam-exam-question-paper-2026
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