A farmer is considering the advantages of cloning a herd of cattle from a single cow. What is one advantage of a cloned herd?

Cattle Cloned from Dead Animals: So?
a
All cattle in the herd would have more genetic variation.
b
All cattle in the herd would have the most desired traits.
c
All cattle in the herd would have much longer life spans.
d
All cattle in the herd would have more resistance to diseases.

b

All cattle in the herd would have the most desired traits.