Selina ICSE Concise Biology Workbook for Class 9

Concise Biology, published by Selina Publishers, is a comprehensive book for Class IX students. It conforms to the latest syllabus prescribed by the Indian Certificate of Secondary Education (ICSE), for March 2014. The book discusses concepts like Estimation and Units, Measurement of Length, Volume, Time and Mass, Experimentation, Motion in One Dimension, Laws of Motion, Pressure in Fluids and Atmosphere Pressure, Up-thrust in Fluids and Archimedes’ Principle, Floatation and Relative Density, Heat, Transfer of Heat, Energy Flow and Conservation of Resources, Reflection of Light at a Plane Surface, Spherical Mirrors, Propagation of Sound Waves, Static Electricity, Current Electricity, and Magnetism. Revision Exercise, Answers for problems given in various chapters, and Revision Exercise Answers are added at the end of the book.