Â© QA International, 2010. All rights reserved. www.qa-international.com. Inside the cells of every living thing are microscopic, threadlike parts called chromosomes. They carry hereditary information from one generation to the next in the form of genes.A chromosome is made up of protein and deoxyribonucleic acid, or DNA, which is the substance that determines an organism's inherited traitsfor example, eye color in animals and flower. chromosome...(75 of 440 words). chromosome is made up of protein and deoxyribonucleic acid, or DNA, which is the substance that determines an organism's inherited traitsfor example, eye color in animals and flower. chromosome... (75 of 440 words).
Answer Wiki. .iso files and .img files are used to keep a copy of a disc with information about its file structure. .iso files cannot be compressed, while .img files can be either compressed or uncompressed. If an .img file is uncompressed, you could rename it to .iso and it would still function. .iso files are now the standard and are commonly used to share copies of discs, such as installation CDs and DVDs, for example for a program or an operating system.
ISO image, or called an ISO file, is the image of an entire CD or DVD, the whole contents of which can be completely duplicated and contained in a single ISO file. Act as a virtual CD/DVD drive. ISO image file can be mounted to a virtual drive as if a physical disc was loaded in the drive or treated as a regular Compact Disc inside a computer while maintaining the original structure of CD/DVD, which is convenient for further DVD burning;