1 Double necked guitars offer plenty of variation to set you apart. 2  From instrument combinations to sâ¦. 3  Wind Instruments: More Than Just Hot Air Whether it is as basic as an animal horn or a conch shell, or as sophisticated as a flute, wind instruments have played a role in human history and development.
Fingerprints might be left at a crime scene. DNA fingerprinting can establish a criminal's guilt. The majority of a human's DNA will match that of any other human. The sections of DNA used in DNA fingerprinting are passed doen from parents to their children.
DNA Fingerprinting is a procedure whereby the genetic information, called DNA, in a person's cells is analysed and identified. The word fingerprinting is used because, just like a fingerprint, no two person's genetic code is exactly the same. This makes DNA fingerprinting a very useful tool for our modern society.