Final answer:
The goal of the experiment was to identify the male determining region of the Y chromosome using transgenic mice in order to understand the genetic basis of sex determination and the molecular mechanisms of male development.
Step-by-step explanation:
The goal of the experiment identifying the male determining region of the Y chromosome using transgenic mice was to understand the role of specific genes on the Y chromosome that are responsible for determining maleness.
By manipulating the genes in mice, scientists aimed to identify the specific gene or genes responsible for the development of male characteristics. This experiment helps in understanding the genetic basis of sex determination and provides insights into the molecular mechanisms underlying male development.