Question

A certain mutation in the human chromosome number 9 causes part of the chromosome to break and reattach itself in a reverse manner. What kind of mutation is this?



chromosomal duplication



chromosomal inversion



chromosomal deletion

Answer 1

@KamiBug

Answer 2

Which one do you think it is? :)

Answer 3

b

Answer 4

That's absolutely correct! ^.^
An inversion is a chromosome rearrangement in which a segment of a chromosome is reversed end to end. An inversion occurs when a single chromosome undergoes breakage and rearrangement within itself. Inversions are of two types: paracentric and pericentric.

Answer 5

yaya thank you