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TOPIC 4: EXCRETION | BIOLOGY FORM 3 TOPIC 4: EXCRETION | BIOLOGY FORM 3 Concept of Excretion The Concept of Excretion Explain the concept of excretion Chemical reactions occur in the cells of living organisms all the time to carry out the life processes. The sum of these reactions is called metabolism. Metabolism produces useful … Read more

TOPIC 3: COORDINATION | BIOLOGY FORM 3 TOPIC 3: COORDINATION | BIOLOGY FORM 3 In this topic you will learn about concept of coordination, nervous coordination inhumans, sense organs, drugs and drug abuse in relation to nervous coordination, andcoordination in plants. Concept of Coordination. The Concept of Coordination in Organisms Explain the concept of coordination … Read more

TOPIC 2: MOVEMENT | BIOLOGY FORM 3 TOPIC 2: MOVEMENT | BIOLOGY FORM 3 Concept of Movement and Locomotion The Concept of Movement and Locomotion Explain the concept of movement and locomotion Movement refers to change of position and posture. Therefore the change of position of body parts such as limbs and other body parts. … Read more

Kingdom Plantae, Division Coniferophyta (Conifers ) General and Distinctive Features of the Division Coniferophyta Explain general and distinctive features of the division coniferophyta Division Coniferophyta or the conifers belong to Kingdom Plantae. These plants are gymnosperms meaning non-flowering. They are non-flowering but seed bearing plants. They have vascular tissues. They are woody plants majority being … Read more

TOPIC 5: GASEOUS EXCHANGE AND RESPIRATION | BIOLOGY FORM 2 GASEOUS EXCHANGE AND RESPIRATION TOPIC 5: GASEOUS EXCHANGE AND RESPIRATION | BIOLOGY FORM 2 The Concept of Gaseous Exchange Organs Responsible for Gaseous Exchange in Living Organisms Identify organs responsible for gaseous exchange in living organisms Organs responsible for gaseous exchange in living organisms include … Read more

TOPIC 4: TRANSPORTATION OF MINERALS OF LIVING THINGS | BIOLOGY FORM 2 TRANSPORTATION OF MINERALS OF LIVING THINGS TOPIC 4: TRANSPORTATION OF MINERALS OF LIVING THINGS | BIOLOGY FORM 2 The Concept of Gaseous Exchange Organs Responsible for Gaseous Exchange in Living Organisms Identify organs responsible for gaseous exchange in living organisms Organs responsible for … Read more

TOPIC 3: BALANCE OF NATURE | BIOLOGY FORM 2 BALANCE OF NATURE TOPIC 3: BALANCE OF NATURE | BIOLOGY FORM 2 The Natural Environment The Concept of Natural Environment Explain the concept of natural environment Natural environment is made up of all living and non living things that occur naturally on earth. BALANCE OF NATURE … Read more

TOPIC 2: NUTRITION | BIOLOGY FORM 2 NUTRITION TOPIC 2: NUTRITION | BIOLOGY FORM 2 Concepts of Nutrition and food Nutrients INTRODUCTION Meaning of nutrition Nutrition is the process by which organisms take in and use nutrients. Nutrients are any substances that nourish an organism. Food is any material when taken in absorbed and utilized … Read more

TOPIC 1: CLASSIFICATION OF LIVING THINGS | BIOLOGY FORM 1 CLASSIFICATION OF LIVING THINGS TOPIC 1: CLASSIFICATION OF LIVING THINGS | BIOLOGY FORM 1 Kingdom Fungi Member of the kingdom Fungi include fairly familiar organisms such asmushrooms, toadstools and bracket fungi. There are also less obvious but veryimportant members such as mold, which grow on … Read more

TOPIC 4: CLASSIFICATION OF LIVING THINGS | BIOLOGY FORM 1 CLASSIFICATION OF LIVING THINGS CLASSIFICATION OF LIVING THINGS The Concept of Classification Explain the concept of classification Have you ever visited a library? How are the books arranged and kept? Are they arranged randomly or systematically? Obviously the books are arranged systematically in the shelves. Science … Read more