how human behavior may be genetically inherited from remote ancestors. Her field of interest is

A. chemical psychobiology.
B. evolutionary psychology.
C. clinical neuropsychology.
D. behavioral genetics.

I'll gladly check your answer.

Do you know the definitions of chemical, evolutionary, clinical and behavioral?

The correct answer is D. behavioral genetics.

To understand why human behavior may be genetically inherited from remote ancestors, one must explore the field of behavioral genetics. This branch of genetics examines how genes influence certain behaviors in organisms, including humans. It focuses on the interaction between genetic factors and environmental factors in shaping behavior.

Behavioral genetics investigates the heritability of different behaviors, which refers to the extent to which individual differences in behavior can be attributed to genetic variations. By comparing the behavior of related individuals (such as twins or siblings), researchers can estimate the degree to which genetic factors contribute to behavioral traits.

The field of behavioral genetics also delves into gene-environment interaction, which explores how genes and the environment work together to influence behavior. While genetic factors provide a predisposition for certain behaviors, environmental factors can either enhance or suppress these tendencies.

When it comes to human behavior being genetically inherited from remote ancestors, evolutionary psychology (option B) is often closely related to behavioral genetics. It explains how natural selection has shaped certain behaviors over generations, including behaviors that may have been advantageous to our ancestors. However, evolutionary psychology is a broader field and can encompass other factors beyond genetics, such as cultural influences.

Chemical psychobiology (option A) focuses on the chemical processes and pathways in the brain that underlie behavior, so it is not directly related to the genetic inheritance of behavior.

Clinical neuropsychology (option C) is a branch of psychology that primarily focuses on the assessment and treatment of individuals with neurological and psychiatric disorders. While genetics can play a role in neurodevelopmental disorders, it does not specifically address the genetic inheritance of behavior.

In summary, while all the options listed are relevant to the study of human behavior, the field of behavioral genetics (option D) specifically investigates how genes contribute to the inheritance of certain behaviors from remote ancestors.