In humans, animals, and plants, most chromosomes are arranged in pairs within the nucleus of a cell. Humans have 22 of these chromosome pairs, called autosomes. How sex is determined. Humans have an additional pair of sex chromosomes for a total of 46 chromosomes.
DSO exploit (data source object exploit) A data source object (DSO) exploit is a form of spyware that takes advantage of data binding to gain access to the hard drive of a computer connected to the Internet. Such spyware can be difficult to detect and eradicate, and if it is successfully removed, it often returns. Download this free guide.
DEFINITION of 'Days Sales Outstanding-DSO'. A measure of the average number of days that a company takes to collect revenue after a sale has been made.