The monohybrid cross A monohybrid cross is the study of the inheritance of one characteristic. You need to be able to explain a monohybrid cross in terms of genotypes. This can be done by writing down: the phenotype and genotype of the parents. the gametes which each can produce. the ways in which the gametes can combine.
The closing of this transaction provides Dana with full ownership of several core operations based in Mexico, which will operate under Dana Holdings Mexico, S. de R.L. de C.V., a new Dana subsidiary.
Today, because of numerous mergers, there are only 3 Companies: 1  AT&T was purchased by SBC Communications, which owned Southwestern Bell, Pacific Bell, Ameritech, SNET, BellSouth and AT&T, the long distance company. SBC changed its name to 'at&t (lower case.)