A human cell contains 23 pairs of homologous chromosomes: 22 of them are homologous non-sex chromosomes (or autosomes) and 1 homologous pair of sex chromosomes. In females, the homologous sex chromosomes are 2 Xâs; in males the X and Y chromosomes.
Salmonella is caused by the Salmonella genus of bacteria, specifically salmonella enteridica.alaria is caused by organisms of the genus Plasmodium, a parasite  that infects human red blood cells.
For example, the name of the bacteria, virus, or parasite. Samonella is a gram-negative, rod-shaped bacilli that can cause diarrheal illnesses in humans. The infectious agent that causes Salmonella is Salmonella Enterditis.or example, the name of the bacteria, virus, or parasite. Samonella is a gram-negative, rod-shaped bacilli that can cause diarrheal illnesses in humans. The infectious agent that causes Salmonella is Salmonella Enterditis.