13. How Populations Evolve

Which of the following are paired correctly? 

Which statement below is correct?

Henry writes the scientific name for the pigeon as columba livia. What would he have to do to format this name correctly according to the standards of binomial nomenclature?

Which of the following statements are true regarding shared derived characters?

I) Shared derived characters are examples of analogies. 

II) Shared derived characters are traits shared by multiple taxa within a tree. 

III) Shared derived characters are used to establish evolutionary relationships.