Day: December 16, 2022

Introduction Physiology refers to the branch of biology that deals with the study of functions and activities of life or of living matter such as organs, tissues or cells. It aims at understanding the mechanism of living. In simpler terms, Read More …

Introduction The bodies of living organisms are made up of small microscopic units called cells. The cells make up the structures of the living organisms and are responsible for carrying out various biological processes in the bodies of the living Read More …

Biology is a branch of science that deals with the study of living things. There are diverse forms of life on earth ranging from the invisible microscopic living things to the gigantic life forms. It aims at explaining the living Read More …

TOPIC 1 : INTRODUCTION TO BIOLOGY – Click to view TOPIC 2 : CLASSIFICATION I – Click to view TOPIC 3 : THE CELL – Click to view TOPIC 4 : CELL PHYSIOLOGY – Click to view TOPIC 5 : Read More …

FORM 1 SECONDARY SCHOOL NOTES – Click to download FORM 2 SECONDARY SCHOOL NOTES – Click to download FORM 3 SECONDARY SCHOOL NOTES – Click to download FORM 4 SECONDARY SCHOOL NOTES – Click to download

4.1                   DEFINITION OF THE TERM: ‘OPERATING SYSTEM’  Operating System as defined earlier, is a set of programs available within  the  system  software  that  standardizes  the  way  a  computer’s resources are made available to the user and to applications software.   Read More …