questions (3)

1. Is Hardy-Weinberg equilibrium possible in nature? Why or why not?

2. Discuss a model animal used to study the role of genes in development. What are its benefits? What are its shortcomings? What could be learned by studying other animal models?

3. Humans must respect nature and understand the limitations of using animals in research. How would you categorize animal hierarchy and their value in scientific research? What principles guide or should guide the use of animals in scientific research?