In a typical human body cell, there are 46 chromosomes. These chromosomes come in 23 pairs, with one chromosome of each pair inherited from each parent.
The 23 pairs consist of 22 pairs of autosomes and one pair of sex chromosomes, which determine an individual’s sex. Females have two X chromosomes (XX), while males have one X and one Y chromosome (XY).
This total of 46 chromosomes is crucial for many biological processes, including cell division, genetic inheritance, and overall human development. During cell division, chromosomes ensure that the genetic information is accurately replicated and distributed to daughter cells.