It is when chromosome loses a fragment through breakage.Group of answer choicestranslocationnondisjunctioninversionduplicationdeletionNext

An aberration in chromosome structure resulting from reattachment of a chromosomal fragment in a reverse orientation to the chromosome from which it originated.Group of answer choicestranslocationcrossing overnondisjunctionduplicationdeletioninversion

It is when homologous chromosomes attach to one another.Group of answer choicessynapsissynapsidchiasmatacrossing over

An aberration in chromosome structure due to fusion with a fragment from a homologous chromosome, such that a portion of a chromosome is repeated.Group of answer choicesnondisjunctioncrossing overduplicationtranslocationinversiondeletionNext

When one or more nucleotide pairs are lost from a gene.Group of answer choicesinversiontranslocationduplicationdeletionnondisjunctionNext

An aberration in chromosome structure resulting from attachment of a chromosomal fragment to a nonhomologous chromosome.Group of answer choicescrossing overnondisjunctioninversiondeletiontranslocationduplication