WHITE LIGHT INTRODUCTION We need a source of white light to make any object visible. When light falls on any object, we can easily see this even in the dark. If light comes from an object in what is white light and it enters into our eyes through which we can see the object. So, …
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CHROMOSOMAL DISORDERS OBSERVATION In recent years, we find that a huge number of human disorders like chromosomal disorders, deformities and diseases become hereditary. Reasons of some diseases are gene mutation and others are gross chromosomal abnormalities. We can study these abnormal arrangement of chromosome by advanced genetical studies. Various genetic disorders are classified into two …
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ATMOSPHERIC CONDITION-SCIENCE BLOG INTRODUCTION Weather makes our living style in various way. During summer season, we feel very hot. That is why we switch fan or use refrigerated cool water. This time we use to wear light colored cloth which reflects the heat. Sometime there may be abnormalities of atmosphere. When the atmospheric condition is …
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WHAT IS A NATURAL HAZARD-SCIENCE BLOG INTRODUCTION We live on the earth. It surrounds a layer of air which we term as atmosphere. When the air is moving then we term it as wind. If there is violent movement of air sometimes accompanied by heavy rain and falling of thunder causing violent atmospheric condition, then …
USES OF SOIL-SCIENCE BLOG INTRODUCTION Soil has several air spaces, water molecules and numerous biotic components like burrowing animals (earthworms, ants), microbes (fungi, bacteria) winged worms (beetles, grasshoppers), and big animals (moles, rats ). Some organisms are very small, so we cannot see them in naked eyes. An important soil organism is an earthworm. We …
ASCENT OF SAP-SCIENCE BLOG INTRODUCTION Conduction of water in plants is less elaborate than that of animal as well as plants. Plants are less active, so their cells do not need quick supply of materials. So, the only substances which are to be supplied to a plant through vascular bundle are water and minerals, this …
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ACCLIMATIZATION – SCIENCE BLOG CLIMATE AND ACCLIMATIZATION: The ability of any living organism terms as acclimatization. It develops certain features which improves the chances of its survival in the changing environment. Plants and animals can adopt themselves in such a way that they can easily survive in the conditions where they use to live. We …
HOTNESS-SCIENCE BLOG INTRODUCTION We term heat as energy of hotness, it makes the object hot . We feel cold in winter, specially inside the room. But when we go outside in front of sunrays, then we feel warm. We term the temperature as the measurement of degree of hotness or coldness. This property indicates whether …
SCIENCE BLOG-NUTRITIONAL DISEASES INTRODUCTION: Intestine part of the alimentary canal is prone to many infections which we term as nutritional diseases which may lead to its inflammation. The various infectious agents causing nutritional disorders are bacteria, virus, tapeworms, roundworms, threadworms, hookworm, pin worm etc. Here are some common nutritional diseases or disorders of the digestive …
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