There are 10 passport offices in the city of Phoenix where citizens of the United States can apply for a new passport. The majority of facilities are located at local post offices. An acceptance agent at these locations will receive your application form and supporting documents, administer an oath and witness the signing of the form.
backcross. in experimental genetics, union between a heterozygote of the first generation and one of its parents or an organism genetically identical to one of its parents. double backcross the mating between a double heterozygote and a homozygote.n experimental genetics, union between a heterozygote of the first generation and one of its parents or an organism genetically identical to one of its parents. double backcross the mating between a double heterozygote and a homozygote.
From a genetic standpoint a backcross pup is a first generation cross. As breeders are breeding towards nonshedding and allergy friendliness, a backcross Goldendoodle is generally the product of a Goldendoodle bred to a Poodle. second generation Goldendoodle (F2) is the result of a Goldendoodle bred to a Goldendoodle-and there are very few of these actually bred as the second generation hybrid is genetically the most varied generation possible.