Final answer:
DNA sequencing is used to map species' genomes while DNA profiling identifies unique genetic information. DNA sequencing helps in understanding the genetic makeup of different species and studying their evolutionary relationships. DNA profiling is commonly used in forensic investigations, paternity testing, and identifying genetic disorders.
Step-by-step explanation:
DNA sequencing has applications in mapping species' genomes and DNA profiling is used to identify unique genetic information. DNA sequencing allows us to determine the order of nucleotides in a DNA molecule, which helps in mapping the entire genome of a species. This information is crucial for understanding the genetic makeup of different species and studying their evolutionary relationships. On the other hand, DNA profiling, also known as DNA fingerprinting, compares specific regions of an individual's DNA to identify unique genetic information. It is commonly used in forensic investigations, paternity testing, and identifying genetic disorders.