CONCEPT OF DISEASE COMMUNICABLE AND NON COMMUNICABLE INTRODUCTION: The disease is the malfunctioning of the body organs due to one reason or the other. In other words, it is a disorder of the body. The state of the body when any of its normal functions are disturbed or when the structures are altered is called …
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EVOLUTION NOTES INTRODUCTION: Human beings have always been perplexed about the origin and evolution of life on earth. For centuries, a number of theories and hypothesis have been suggested to explain the evolutionary process. In the previous year, in a very short time life was created by some supernatural power. Most of the religions and …
CUTTING AND BITTING TEETH INTRODUCTION:- Teeth are the hardest non- bony structure in the vertebrate body, jaw bones attach with these in cutting and biting teeth. In our body, we use these for biting, chewing and grinding of the food or in catching of prey in cutting …
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FUNCTION OF CHROMOSOMES INTRODUCTION: Chromosome ( chroma : colour ; soma: body)can be defined as a strand of DNA molecule associated with proteins. Chromosomes are the hereditary vehicles found in the nucleus of a cell. The chromosomes contain genes, thus,they carrier of heredity. Genes help in transferring characteristics from parents to the offsprings which …
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CELL THE BASIC UNIT OF LIFE INTRODUCTION All living organisms are made up of a variety of body parts like roots, leaves, flowers, fruits, wood etc. in plants and bones, flesh, nerves etc in animals. These parts look different from each other, yet they are all composed of tiny units called cells. Moreover, many living …
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CELL CYCLE REGULATION INTRODUCTION All living beings are made up of cells. The structural and functional unit of life is a cell which is the building block of the body. New cell arises from the pre-existing cells by the process of cell division. Cell …
GOOD HEALTH INTRODUCTION – (HEALTH AND HYGIENE ESSAY) Health is a term that can be generally understood by all but is hard to define. The World Health Organization (WHO) defines health as a “a state of complete physical and mental and social well being and not merely the absence of disease or infirmity”. According to …
CLASSIFICATION OF MATTER The material of which the universe is composed is called matter. Matter may be defined as something that occupies space, possesses mass and offers resisance to any stress or force applied on it. Air, water, solid rock, soil etc. are some typical forms of matter. Heat, light, electricity sound etc. are not …
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PRESSURE MEASUREMENT INTRODUCTION: The motion of a compact disc (CD), a ferris wheel, a circular saw blade and a ceiling fan have common factor that is each involves a body that rotates through an axis that is stationary or fixed in some inertial frame of reference. …
