Genes abc and def have a high average cotransduction frequency.Genes abc and xyz have a very low average cotransduction frequency.What is the best explanation for this difference?
A)The genes abc and def are much closer to each other on the chromosome.
B)The genes abc and def must share a higher degree of sequence similarity.
C)Both genes have a high affinity for the viral binding sites.
D)Both genes code for gene products that are necessary for viral replication.

Question

Quizplus · Accepted Answer

The high average cotransduction frequency between genes abc and def suggests that they are located closer to each other on the chromosome, as genetic linkage decreases with distance. In contrast, the low average cotransduction frequency between genes abc and xyz suggests that they are located farther apart on the chromosome.

Genes Abc and Def Have a High Average Cotransduction Frequency