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.
Salmonella food poisoning is commonly caused by: undercooked chicken, turkey, or other poultry; undercooked eggs; unpasteurized milk or juice; contaminated raw fruits, vegetables, or nuts; A number of factors can increase your risk of salmonella infection, including: having family members with salmonella food poisoning