CHAPTER ONE 1.1.   WATER RELATION   1.1.1.  IMPORTANCE OF WATER TO PLANTS   Photosynthesis Temperature regulation/ transportation Formation of cell […]

TABLE OF CONTENT CHAPTER ONE. 1.1.       WATER RELATION.. 1.1.1.         IMPORTANCE OF WATER TO PLANTS. 1.1.2.         IMPORTANCE OF WATER TO ANIMALS. […]

CHAPTER TWO 2.   TAXONOMY 2.1.        NUMERICAL TAXOMONY                 This is a system of classification that uses a very large number […]

CHAPTER ONE GENERAL INTRODUCTION   Biology developed from two Latin words BIOS meaning life and LAGOS meaning study or discourse. […]

CHAPTER ONE. GENERAL INTRODUCTION SYSTEMATIC: 1.1.       The artificial system of classification 1.2.       THE NATURAL SYSTEM OF CLASSIFICATION 2.     […]

O Level Biology Mechanisms of ventilation in the Human lungs       This is the  method  that  pumps air […]

Factors affecting the rate of  Transpiration  in plants   Environmental  factors         Light intensity  High light intensity  […]

Structure And Functions of the different part of the Human Eye         image  copyright  from https://thehumanevolutionblog.com/2015/01/12/the-poor-design-of-the-human-eye/   […]

Types of Demand       Joint or complimentary  demand This  is demand  for a commodity  to complete  the demand […]

  Factors affecting the price elasticity of demand         1.Availability of close substituted Goods which  have  close  […]