The ICSE Syllabus Class 10 Biology 2025 provides a thorough understanding of Biological concepts and principles. It aims to build a strong understanding for students, enabling them to understand the complexity of life and biological processes. Here we will explore the key topics covered in the ICSE Class 10 Biology Syllabus, providing a deep-dive view into each section.
Overview of the ICSE Class 10 Biology Syllabus
The ICSE Syllabus for Class 10 Biology is designed to cover various aspects of biology, from the cellular level to the ecosystem level. The Syllabus is designed to promote a concise understanding of the biological concepts and helps in encouraging practical skills through laboratory work.
By focussing on basic principles, it prepares students for higher education in biology. Here is a detailed breakdown of the topics included in the Biology Syllabus ICSE Class 10.
Basic BiologyÂ
The Unit Basic Biology is the first unit of Biology ICSE Class 10 Syllabus, it includes topics such as Cell Cycle and division and structure of chromosomes:Â
- Cell- The Unit of Life: The section Cell includes the study of the cell’s structure and function and cell organelles.
- Structure and Function of Cells: Study of cell structure, types of Cells ( Prokaryotic and Eukaryotic), and cell functions.
- Cell Organelles: Detailed understanding of the functions of Cell organelles like Mitochondria, ribosomes, Endoplasmic Reticulum, etc. These organelles play crucial roles in processes such as energy production, protein synthesis, and cellular transport, making them vital for the survival and functioning of cells.
- Cell Division: Cell division includes the study of the division of cells such as Mitosis and Meiosis including Phases of Cell Division.
- Mitosis and Meiosis: Key topics include Processes, Definitions, and differences between Meiosis and Mitosis.Â
- Phases of Cell Division: Phases of Cell division include an in-depth study of the phases of cell divisions and their importance in growth and reproduction. It also includes the structure of Chromosomes and A topic of Genetics: Mendel’s laws of Inheritance.Â
Plant PhysiologyÂ
Plant Physiology is the Second Unit and includes major topics such as Absorption by roots, Imbibition, diffusion, transpiration, Photosynthesis, and Chemical Coordination in Plants.
- Photosynthesis: The topic of Photosynthesis includes the study of its processes and its importance in life.
- Process Of Photosynthesis: Understanding the Light and dark reactions, and factors affecting photosynthesis. Photosynthesis is the process by which green plants convert light energy into chemical energy, producing oxygen as a byproduct.Â
- Importance of Photosynthesis: Role of Photosynthesis in the ecosystem and its importance for life on earth including the formation of Starch and release of Oxygen.Â
- Transpiration: Transpiration is a topic that includes experiments on transpiration and a brief on Guttation and Bleeding.
- Mechanism of transpiration: Study of Stomatal Mechanism and factors affecting transpiration, Role of transpiration in plants and its impact on the environment.
- Transpiration helps in the cooling of the plants and the transportation of minerals from the soil to different parts of the plant.
Human Anatomy and PhysiologyÂ
Human Anatomy and Physiology is a study of our internal systems which includes the circulatory system, Digestive System, and excretory system.Â
- Circulatory SystemÂ
- Components of Blood: Understanding the composition and functions of blood, including red blood cells, white blood cells, platelets, and plasma.
- Heart Structure and Function: Detailed Study of the Human heart, blood vessels, and circulation process. The heart is a muscular organ that pumps blood throughout the body, supplying oxygen and nutrients to tissues and removing waste productsÂ
- Digestive System
- Human Digestive System: key topics include the Structure and function of various digestive organs, including the mouth, esophagus, stomach, intestines, liver, and pancreas.
- Digestive Processes: It provides a detailed understanding of digestion and absorption processes. Digestion involves the breakdown of food into smaller molecules that can be absorbed into the blood and utilized by the body for energy, growth, and repair.
- Excretory System
- Excretion in Humans: A brief study of the human excretory system, including the structure and functions of kidneys, and blood vessels associated with kidneys. The excretory system is responsible for removing waste products and excess substances from the body.Â
PopulationÂ
Population is an important chapter of the Biology ICSE Class 10 Syllabus, it provides you with an understanding of the methods of population control and the need for adoption, and how the population is exploited in India.
Evolution
Evolution is the unit of the ICSE Class 10 Biology which includes major topics such as theories of evolution, and pieces of evidence of evolution.
- Study of Darwin’s theory of natural selection and other evolutionary theories, Evolution explains the diversity of life on earth and how species adapt to their environments.
- Understanding Fossil records, homologous structures, and other evidence supporting evolution. These evidences provide insights into the historical processes that have shaped the living world.
PollutionÂ
Pollution helps you understand the basics like types of pollution and its impact. Key topics are:
- Understanding various types of pollution and their impact on the environment, Biodegradable and non-biodegradable wastes, Pollution affects air, water, and soil quality forming risks to human health and biodiversity.Â
- Study of the Conservation methods and the importance of biodiversity, conservation efforts aim to protect natural resources and habitats, ensuring the survival of species and the health of ecosystems.
Preparation Tips for the ICSE Class 10 Biology ExamÂ
Preparation for the ICSE Class 10 Biology Exam involves a combination of understanding concepts and practicing practical skills. Here are some tips to help students excel in their exams:
- Focus on understanding rather than memorizing the topics, Use diagrams and flowcharts to learn complex processes.
- Create a revision timetable and strictly follow it, Solve previous year’s question papers and sample papers to get an understanding of the exam pattern.
- Use textbooks prescribed by the ICSE board and also refer to additional resources such as reference books and online resources for a deeper understanding.
- Participate actively in laboratory work and practice drawing and labeling diagrams accurately.
The ICSE Class 10 Biology syllabus 2024-25 is comprehensive and provides a concise and clear understanding of a wide range of topics, by focusing on the detailed aspect of each section and following a structured plan, students can effectively prepare for their exams.
