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Concept of Reproduction Reproduction is the ability of living organisms to form new individuals of the same species from those already in existence. Here, the new organisms replace those that have died and so life continues. It can also be
The Concept of Regulation Explain the concept of regulation Living organisms are subjected to wide variations in temperature, light, acidity, salinity, wind speeds, availability of water minerals and nutrients. These environmental factors create a shifting external setting to which organisms
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 products as
In this topic you will learn about concept of coordination, nervous coordination in humans, sense organs, drugs and drug abuse in relation to nervous coordination, and coordination in plants.
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. Locomotion is the movement
Kingdom Plantae, Division Coniferophyte (Conifers ) General and Distinctive Features of the Division Coniferophyte 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
The geography syllabus for secondary school students in Tanzania from Form One to Form Four is designed to provide a comprehensive understanding of geographical concepts, skills, and issues. The curriculum emphasizes physical and human geography, environmental studies, and practical geographic
Physical geography can be simply defined as the study of the structure of the Earth and the forces which affect it. These forces are categorized into two kinds: internal and external forces. Internal forces are forces which act within or
Concept of Statistics Explain the concept of statistics Statistics is the study of collection, analysis, interpretation, presentation, and organization of data. Data refers to crude or uninterrupted information. In applying statistics to, for example, a scientific, industrial, or societal problem,
Types of Photographs Identify types of photographs A photograph is an image or a picture of an object which is recorded by a camera and then printed on a paper. Photograph interpretation is a process of reading, measuring and interpreting
What is Agriculture? Agriculture refers to a fundamental human activity, which i...
POPULATION STUDIES Is the general activities carried out for the purpose of acqu...
CONCEPT OF SOIL AND SOIL PROFILE Soil appears very complex and thus differe...
GROUND WATER WATER CYCLE Rain falls on the earth surface in filtrates (soaks int...
THEORIES THEORY OF ISOSTASY Denudation has been going on the continents where to...
GLOBE Is the model of the earth Earth Is ball of rock partly covered by wat...
Photograph are the true image pictures showing truly appearance of the earth’s...
What is a map? Map is a scaled conventional representation of the whole or any o...
INTRODUCTION TO SURVEYING Surveying is an art or a science of measuring and reco...
Definitions of Research – Research is the systematic investigation into a...
STATISTICS Statistics is a branch that deals with every aspect of the data. Stat...
