DNA was neither invented or developed, it was discovered. With the advent of microscopes scientists studied the material of cells closer and closer and discovered DNA or deoxyribonucleic acid. DNA is material found mostly in nucleus of a cell, and contains information on how cells should function, as well as how to create new similar cells.
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DNA was not invented, it is a naturally occurring molecule that stores genetic information in living organisms. The discovery of its structure and function by scientists such as Watson and Crick in the 1950s revolutionized the field of genetics and has since been instrumental in understanding inheritance, evolution, and many other biological processes.
you need many copies of DNA for DNA fingerprinting
A human ;) But the human DNA is developed from the zygote, so when the sperm fertilizes the egg in the womb.
Mitochondrial DNA profiling was developed by Dr. Alec Jeffreys in the 1980s. He is also known for pioneering DNA fingerprinting techniques.
DNA fingerprinting was invented as a method to identify individuals based on their unique genetic information. It was first developed by Sir Alec Jeffreys in 1984 as a tool for forensic analysis and paternity testing. DNA fingerprinting revolutionized the field of genetics and has since been widely used in criminal investigations, paternity disputes, and conservation biology.
This question needs clarification. DNA testing and fingerprint identification are not part of one another they are two separate disciplines in forensics.