Final answer:
Chromosome inversions can be pericentric or paracentric, depending on whether they include the centromere. Pericentric inversions that are asymmetric about the centromere can change the relative lengths of the chromosome arms.
Step-by-step explanation:
A chromosome inversion is the detachment, 180° rotation, and reinsertion of part of a chromosome. An inversion can be pericentric and include the centromere, or paracentric and occur outside of the centromere.
Pericentric inversions that are asymmetric about the centromere can change the relative lengths of the chromosome arms, making these inversions easily identifiable. Chromosome inversions can be pericentric or paracentric, depending on whether they include the centromere. Pericentric inversions that are asymmetric about the centromere can change the relative lengths of the chromosome arms.