Why the chromosomes are in so many different positions, rather than in one distinctive position?

Chromosomes are the thread like structures, which are made up of DNA ( deoxyribonucleic acid). They are present in different locations rather than in one distinctive location ( like some are present at the nuclear center and some at the periphery). This is due to the density of genes present on them and the size of the chromosome as chromosomes have variable size.

Thus, size of chromosome and the gene density correlates to their different positions rather than one distinctive position.

the answer is trees if i'm not mistaken

can you give me more to work here with plzs and you