Which of the following is the use of molecular genetics?

Multiple Choice
to change the genotypes of individuals with identical twins
to discover the specific locations on genes that determine an individual's susceptibility to many diseases
to discover the application of selective breeding in humans with mutated genes
to study the nature and degree of heredity's influence on behavior

1 answer

The correct answer is: to discover the specific locations on genes that determine an individual's susceptibility to many diseases.

Molecular genetics focuses on the molecular structure and function of genes, including their roles in heredity and disease susceptibility.