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.
It was the French bacteriologist Joseph Leon LÃ©on Marcel (lignieres-ligniÃ©res) 1868, 1933 who, in 1900 suggested that the entire group of bacteria to which the swine pest, bacillus belongs should Be termed salmonella in Honour. 1  Of salmon. 2  Salmonella choleraesuis species often found to be the cause. 3  Of septicaemia. 4  Salmonella enhteritidis 5  ... Species  causing salmo