The types of human genes most likely to be duplicated,resulting in multiple copies,are
A)genes controlling basic tissue development.
B)immune system genes.
C)genes for cell surface receptors.
D)genes for controlling basic metabolism.

Question

Quizplus · Accepted Answer

Immune system genes and genes for cell surface receptors are more likely to be duplicated. This is because variability in these genes can provide a selective advantage in dealing with pathogens and environmental changes. Duplication allows for this variability without losing the original gene's function.

The Types of Human Genes Most Likely to Be Duplicated,resulting