Homogeneous region is a region where the people are similar. The answer to your question will be whichever one mentions people being the same.
B. Mutations
Mutations are basically any changes in DNA, and they can affect some of an individual’s traits.
Since every individual has mutations, the finches are bound to be a bit different from each other biologically, but they will still MOSTLY look similar and behave in similar ways.
Baldassare Castiglione wrote the Book of the Courtier from 1508 until it was published in 1528. (B).
