Respuesta :
The proportion of offspring phenotypes that would result when two merle dogs mate, if one dog is true-breeding for the long-coat trait and the other dog is true-breeding for the short-coat trait is LL x ll= Ll, Ll, Ll and Ll.
What is phenotype?
Phenotype is defined as the set of recognized characteristics or traits of an organism. There mainly four types phenotypes. According to Mendelian traits the human phenotype is of polygenic trait.
The phenotype of the mating between two Mertie dogs with true long-coat trait and true short-coat trait is heterozygous long-coat dogs will be produced all through passed will be 4:0
Thus, the proportion of offspring phenotypes that would result when two merle dogs mate, if one dog is true-breeding for the long-coat trait and the other dog is true-breeding for the short-coat trait is LL x ll= Ll, Ll, Ll and Ll.
To learn more about phenotype, refer to the link below:
https://brainly.com/question/20730322
#SPJ1
