Which one of the following statements about synteny is true?
A)Synteny refers to the conservation of gene order along chromosomes.
B)Synteny refers to the constancy of chromosome numbers in related clades.
C)Synteny results from polyploidization events.
D)Synteny refers to the rearrangement of gene order due to inversions.
E)Synteny is only observed in closely related clades.

Question

Quizplus · Accepted Answer

Synteny refers to the conservation of gene order along chromosomes. This means that the order of genes on a chromosome remains the same in related organisms, indicating their evolutionary relationship. It does not necessarily depend on the level of relatedness between clades, as it can be observed even in distantly related taxa.

Which One of the Following Statements About Synteny Is True