Vaccines are treatments that improve your immunity to a certain disease. They are usually made from weakened or killed bacteria or viruses. They... View Article
Fossil fuels are Coal, Petroleum and Natural Gas. Coal and petroleum are formed as a result of degradation of ancient plant life which lived... View Article
Paper is an important thing that we use in our daily life. Papers are manufactured from the tress and per year countless tress are cutting down... View Article
A fibre similar to wool is acrylic. Acrylic fabric is made with plastic threads. The plastic threads are made of a man-made polymer fibre... View Article
Dust is a pollutant because (i) Dust consists of suspended particles. Inhalation of dust causes lots of discomfort including allergic asthma,... View Article
Saprophytic nutrition Nutrition is the mechanism by which food is taken in and converted into energy and other essential nutrients that are... View Article
Wood, paper, CNG are combustible substances. Those substances which can burn are called combustible substances. For Example: Cloth, straw,... View Article
Nematodes Nematodes possess a cavity-like structure but not a true cavity or coelom. It is called as pseudocolor. Their body is bilaterally... View Article
(d) Petroleum, Coal and natural gas are fossil fuels. Decomposing plants and other organisms, buried beneath layers of sediment and rock, have... View Article
A liquid fuel, used in homes is Liquefied Petroleum Gas(LPG). The primary components of liquefied petroleum gas (LPG) are propane, butane,... View Article
True Funaria is a genus of approximately 200 species of Moss. Among them funaria hygrometrica is the most common species in the funaria.. The... View Article
Fungi A fungal infection, also called mycosis, is a skin disease caused by a fungus. A fungal skin infection might cause:Irritation, Scaly... View Article
Chitin Fungi are saprophytes in nature. They tend to live on dead organisms. They do not possess chlorophyll. Their cell wall is made up of... View Article
Coke is a high-carbon product obtained by the destructive distillation of coal. The most common use of coke is as a fuel for stoves, furnaces... View Article
Fertile soil has lots of humus because it contains microorganisms that decompose dead organic matter present in soil and help in the formation of... View Article
Communicable. Pneumonia is a communicable disease, which means it can be spread from one person to another and is also an infectious disease of... View Article
Monera Kingdom Monera belongs to the prokaryote family. The organisms belonging to this kingdom do not contain a true nucleus. They are... View Article
Step farming or terrace farming is common in hills to check soil erosion through water current on the slopes. It is nothing but a type of farming... View Article
The alimentary canal is mainly referred to as the pathway by which food enters our body and moves out through the anus after digestion. The main... View Article
