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Kerala SSLC Biology Syllabus 2027: Chapter-wise Topics

Kerala SSLC Biology Syllabus 2027 covers Genetics of Life, Paths of Evolution, Behind Sensations, Chemoreception in Organisms, Immunity and Healthcare, and Biology and Technology. The syllabus also includes topics related to genetics, evolution, the nervous system, immunity and biotechnology.
authorImageNeha Tanna18 Sept, 2026
Kerala SSLC Biology Syllabus

Kerala Pareeksha Bhavan conducts the Secondary School Leaving Certificate (SSLC) examinations annually. Biology is a key part of the Natural Science paper. 

The syllabus covers fundamental life processes, human health, and biological inheritance. Mastering these topics is essential for students aiming for science streams in higher secondary education. Refer to the Kerala SSLC Exam Pattern to understand question formats and score distributions.

Kerala SSLC Biology Syllabus 2027 Overview

SCERT Kerala SSLC Biology syllabus 2027 has been provided here for the reference of the students -

Kerala SSLC Biology Syllabus 2027 Overview

Subject

Chapters

Biology

Genetics of Life

Paths of Evolution

Behind sensations

Chemoreception in Organisms

Immunity and healthcare

Biology and Technology

Kerala SSLC Biology Chapter-wise Syllabus

This section outlines detailed concepts included in the Kerala SSLC Biology chapter-wise syllabus. Study each sub-topic carefully to prepare for descriptive and objective questions.

Biology Chapter

Important Subtopics

Genetics of Life

  • Heredity and variation

  • Mendel’s laws of inheritance

  • DNA and genes

  • Chromosomes and genetic disorders

Paths of Evolution

  • Evolution and natural selection

  • Evidences of evolution

  • Adaptation

  • Human evolution

Behind Sensations

  • Nervous system

  • Brain and spinal cord

  • Sense organs

  • Reflex action

Chemoreception in Organisms

  • Taste and taste receptors

  • Smell and olfactory receptors

  • Role of chemoreceptors

Immunity and Healthcare

  • Innate and acquired immunity

  • Antibodies and antigens

  • Vaccination

  • Diseases and prevention

Biology and Technology

  • Biotechnology and its applications

  • Genetic engineering

  • Genetic modification

  • Biotechnology in healthcare and agriculture

 How to Prepare Kerala SSLC Biology Syllabus?

A targeted preparation method ensures high retention and fast revision before final board exams.

  • Review the official Kerala SSLC Exam Time Table to set your study milestones.

  • Draw and label key biological diagrams like the human brain, eye, and neuron daily.

  • Practice writing short notes on scientific terms such as reflex arc and DNA replication.

  • Solve previous years' question papers to master time management during exams.

 

FAQs

How many chapters are present in the Kerala Class 10 Biology syllabus?

The syllabus is divided into different terms covering physiology, genetics, and evolution.

Is there any Kerala SSLC Biology reduced syllabus for the academic year?

No chapters are removed. Students must study all prescribed chapters for their board examinations.

Which chapters have the highest weightage in Class 10 Biology?

All chapters cover almost the same weightage and are important for exams.
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