No need to grab a textbook, here is a quick biology lesson on cells, what they are and what they are made of. What is the smallest unit of life? A cell is the smallest unit of life.

Chapter notes on CBSE Class 9 Science, chapter 5: The Fundamental Unit of Life, are available here. These notes will help you in quick and effective learning of the chapter.

ICSE Class 9th Biology Syllabus 2023 - 2024: Get here detailed ICSE Board Class 9 Biology Syllabus chapter-wise, marking scheme, weightage, paper pattern and Download PDF.