The first major divergence after the evolution of the first cells was the split between ________ and ...

The first major divergence after the evolution of the first cells was the split between ________ and ________.
 
  a. prokaryotes / a common ancestor of archaeans and eukaryotes
 b. prokaryotes / eukaryotes
 c. archaeans / a common ancestor of prokaryotes and eukaryotes
 d. prokaryotes / archaeans

Question 2

In transduction, bacterial cells
 
  a. take up pieces of DNA that are released as other cells disintegrate.
  b. take up pieces of DNA through the use of a virus.
  c. replicate DNA molecules.
  d. make replicate copies of one another.
  e. generate their own DNA.