g The ultimate significance of the fact that artificial selection often leads to change in the tested population is that it a. shows that most animal species have a long way to go in reaching their full evolutionary potential. b. demonstrates that genetic differences are often responsible for phenotypic differences among the members of a population. c. demonstrates that the environment has relatively little effect on the development of most behavioral attributes. d. shows that populations often possess the potential for evolutionary change in the present, and so they could have been evolving in the past.

b. demonstrates that genetic differences are often responsible for phenotypic differences among the members of a population.  

Explanation:

Artificial selection: In biology, the term "artificial selection" is also referred as "selective breeding" and is determined as a process whereby an individual uses plant breeding and animal breeding to create "phenotypic traits" selectively by choosing specific plant or animal females and males will ought to reproduce sexually and can produce offspring.

In the question above, the correct option is b.

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.