1. Open the Device Manager. Bluetooth requires certain hardware before it will function on a computer. Most laptops come with Bluetooth, while many desktop PCs do not. The Device Manager lists all of the hardware that your computer is comprised of, and will let you see if Bluetooth hardware is installed.
As defined under stabilization theory, a karyotype is a set of chromosomes in which a particular set of loci is distributed onto particular chromosomes in a particular order and relative orientation (the DNA segments between the loci also are distributed in a particular order and orientation).
Twenty-two of the paired chromosomes are similar in males and females and are called autosomes. In the female, the twenty-third pair consists of two X chromosomes. In the male, the twenty-third pair consists of one X chromosome and one Y chromosome. A karyotype is a pictorial representation of an individual's chromosomes. Cell division and chromosome duplication. The fertilized egg, or zygote, begins as one cell containing forty-six chromosomes, and the number of cells increases by mitosis, a process of cell division that produces new cells containing duplicates of all forty-six chromosomes. The gametes are formed by a process of cell division called meiosis.