Week 12 - Unichromosomal genomes: block interchange

Select the alternative with the minimum number of block interchange operations that are needed to sort optimally the following genome:

+1 +8 +4 +7 +5 +2 +9 +6 +3 +10

a. 2.
b. 3.
c. 4.
d. 5.
e. None of the above.