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. …
FLOWER STRUCTURE DEFINITION OF GAMETES :- Flowers are the reproductive parts of plants,which are responsible for the production of gametes or sex cells ((non flowering plants). A flower is modified shoot in which the leaves are modified into floral parts. A blossom propagates a branch from a bud in the axil of a little leaf-like …
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TYPES OF NUTRITION INTRODUCTION: Nutrition is the process of providing or obtaining necessary food materials consisting of essential inorganic and organic compounds like proteins, vitamins etc. for growth, maintenance and survival. The food material carry nutrients in them. A nutrient is …
TRANSPORTATION IN HUMAN BEINGS INTRODUCTION: The higher organisms have a highly complex body structure. Various organs are located far away from each other and many have no connections ever. These types of animals have a special type of circulatory system that transports food or nutrients, oxygen and carbon-di-oxide gases, waste products and hormones from one …
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PLANT PHYSIOLOGY EXPERIMENTS ON PLANT PHYSIOLOGY (FUNDAMENTALS OF PLANT PHYSIOLOGY) INTRODUCTION: Plants perform various functions to live properly like photosynthesis, respiration, transpiration etc. Here are some of the experiments on crop physiology which are done to show those physiological functions theoretically. Experiments on transpiration and photosynthesis are mainly discussed. EXPERIMENTS ON TRANSPIRATION EXPERIMENT – I …
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