Who was justinian?

a. the byzantine emperor who established a committee to review and rewrite the laws
b. the byzantine emperor who first established christianity as a legal religion in the empire
c. the byzantine emperor who conquered more of the world than anyone had previously
d. the byzantine leader who eliminated slavery and championed women's rights

who was theodora?

a. the daughter of a nobleman who became justinian's wife in an arranged marriage
b. the empress who shared power with justinian and worked on behalf of women and the poor
c. the ruler who became empress after justinian's death
d. the first woman to serve on the committee that codified the laws of the byzantine empire

location is the answer to this

genetics is the study of how dna works, the methodologies defining the new recent technologies allow scientist to have a panoramic view of the entire dna landscape, especially how genomes interact with their environment, including off course, factors outside their organisms.

thus is very possible the existence of both scenarios, where populations of isolated individuals have different genetic traits, and share traits related to genetic mutation, due rats can easily travel overseas using human transport channels. so scientists could get a vast number of data, including human interaction, evolution of rodents, health development, spread of infections, development of new organisms, how genomes evolve in different environments and so on.