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Nucleic acids were firs isolated in 1869 by f. Miescher from the nuclei of pus cells. Due to their isolation from nuclei and their acidic nature, they were named nucleic acids. Nucleic acids are...
Industrialization has helped mankind to raise the standard of living. It has at the same time destroyed our environment. Tons of industrial waste, and effluents in solid, liquid or gas form are being injected...
Vaccination / Immunization Many diseases such as polio, whooping cough, measles, mumps etc can easily be controlled by vaccination or “shots”. Edward Jenner first developed the technique of vaccination in 1976. Cowpox pus in...
The science of biology had been helping mankind in many ways in increasing food production; in combating diseases and in protecting and conserving environment. Biological advances in the field of food and health have...
Write the procedure for printing a document. The user can print a document after completing it. All word processors provide the facility of printing documents. The following procedure is used to print a document:...
Font The appearance of text in the document is called font or type face. Fonts are used to make the text of different styles and size. There are two general categories of fonts: Serial...
Biology is the study of living things. It is a branch of science and like other sciences it is a way of understanding nature. Biologists deal with the living part of nature and with...
What do you meant by plug and play? Does window 2000 provide this feature? Plug-and-play is a capability to detect and configure a device and install appropriate device driver. Windows 2000 has the feature...
What is the purpose of mouse and keyboard? Discuss important events of mouse and keyboard. Mouse and keyboard are the basic input devices used with personal computer. Almost every operating system running on PCs...
Briefly discuss the copyright act. Copyright act 1976 is a principal law that governs software piracy. Some amendments were made in this act in 1983. Software piracy is now a punishable crime. The punishment...
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Two Table are Design and Datasheet View
21 Jan, 2014
