Linked from
The 16 pages that link to Homologous chromosomes, each with the reason it gives.
Genetic recombinationRelated: Their alignment provides matching sequences for meiotic exchange.
KaryotypeRelated: Their matching structure is the basis for arranging chromosomes in pairs.
HaploidRelated: Haploid cells have one homolog from each pair found in diploid cells.
Genetic linkageRelated: Recombination between homologs reshuffles linked variants.
PloidyRelated: Homologous pairs are the defining feature of diploid cells.
AnaphaseRelated: Homologs, rather than sister chromatids, separate during anaphase I.
HomozygousRelated: The matching alleles usually occur on the two homologous chromosomes.