Which of the following describes linked genes?

Prepare for the Penn Foster Veterinary Technician Exam. Utilize flashcards and multiple-choice questions, with detailed hints and explanations for each question. Excel in your exam preparation!

Linked genes are defined as genes that are located close to each other on the same chromosome. Because of their proximity, they tend to be inherited together during the process of meiosis, where the chromosomes are passed from parent to offspring. This occurs due to a phenomenon known as genetic linkage, where the probability of crossing over between them is reduced, making it likely for these genes to remain associated across generations.

In contrast, genes located on different chromosomes do not have a physical association and are independently assorted during meiosis. The idea that linked genes skip generations is incorrect, as linked genes are often inherited in a manner where they do not skip generations but rather tend to appear together in the offspring. Thus, the definition that linked genes tend to be inherited together due to their shared chromosome is the most accurate description.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy