Transmission genetics primarily explores what aspect of genetics?

• A. Genetic variation within populations
• B. Inheritance patterns of traits from parents to offspring
• C. Molecular features that underlie gene expression
• D. Breeding patterns of closely related species

Answer: (B)

Transmission genetics focuses on how traits and genetic material are passed down from parents to their offspring. This field examines the rules and mechanisms governing the inheritance of specific traits, such as those seen in Mendelian genetics, where dominant and recessive alleles determine the phenotype of the offspring. It delves into concepts like segregation and independent assortment, providing a framework for understanding how genetic information is transmitted through generations. By studying these inheritance patterns, researchers can predict the likelihood of specific traits appearing in future generations, which is crucial for fields such as agriculture, medicine, and evolutionary biology.