which pairs is a chromosomal aberration ?

Which pair is a chromosomal aberration?

Which one is a chromosomal aberration? -

chromosomal aberrations referto :

Chromosomal aberrations refer to

In which type of chromosomal aberration a submetacentric chromosome may be converted to a metacentric chromosome ?

How is structural chromosomal aberration classified?

Which type of chromosomal aberration plays the most significant role in speciation ?