Question

What are the primary interests of researchers working in the following fields of genetics? A. Transmission genetics B. Molecular genetics C. Population genetics

Short answer

Transmission genetics studies how traits and genetic characteristics are inherited. Molecular genetics focuses on the study of DNA and RNA, the molecules that carry genetic information and the relationship with the organism's physiology. Population genetics studies the genetic variation and distribution within and between populations, focusing on the dynamics behind genetic change.

Step-by-step solution

Understanding Transmission Genetics

Transmission genetics, also known as classical or Mendelian genetics, is the study of how traits and genetic characteristics are passed down through generations. This involves understanding phenomena such as genetic recombination, genetic linkage, and gene segregation.

Understanding Molecular Genetics

Molecular genetics involves the study of DNA and RNA, the molecules that carry genetic information. It focuses on how these molecules interact with each other and with the cell's physiology to direct the physical development and traits of organisms.

Understanding of Population Genetics

Population genetics is the study of genetic variation within populations of species. It incorporates knowledge about the genetic diversity and distribution within and between populations, the dynamics behind genetic change, and the factors such as evolutionary forces and historical events that influence these changes.