An unbalanced translocation is a type of structural abnormality in which(1 point)

Responses

an extra copy or copies of small parts of a chromosome exist.
an extra copy or copies of small parts of a chromosome exist. - incorrect

a chromosome has two arms that are identical in length.
a chromosome has two arms that are identical in length. - no response given

a piece of a chromosome is missing.
a piece of a chromosome is missing. - no response given

part of a chromosome breaks off and attaches itself to another chromosome.

1 answer

An unbalanced translocation is a type of structural abnormality in which part of a chromosome breaks off and attaches itself to another chromosome. This results in an uneven distribution of genetic material, which can lead to various genetic disorders or developmental issues.