Chromosome mutations and arrangements

Hi Guys, this video is about the main chromosomal mutations that occur and their arrangement during meiosis. I hope it helps!

Question below:
The normal sequence of nine genes on a certain Drosophila chromosome is 123·456789, where the dot represents the centromere. Some flies were isolated with chromosome aberrations that have the following structures:

a.123·476589
b.123·46789
c.1654·32789
d.123·4566789

[TheAlmondgirl]

thank you for your videos, they are very helpful understanding this theme, can you do one for Robertsonian translocation? thanks in advance

[joyridinYT]

your explanations are perfect! you're saving lives out here, thank you for these videos <3

[anikahjacobs]

This video was amazing. I now understand these mutations thanks to you . Thank you sm 😭💗💗. Can't wait for your next one

[ntandomkhize]

This video killed it! Thank you so much.

[rachelparker]

You are a lifesaver! Thank you so much!

[zainarmien]

An absolute legend, this video really helped thanks so much!, i would just like to know, in an exam/test would we have to draw the other chromatids ?