Respuesta :
Tom is a genetic psychologist of which is the one responsible for studying the behavior of a person with the use of their own genes and such factors like the environment, heredity or personality that will likely affect their behavior and the way they act towards others.
Answer:
biological psychologist
Explanation:
A biological psychologist is a psychologist who addresses his patients' problems based on the body's biological processes. This practitioner believes that genetic, hormonal, nutritional, or other problems that occur within the human body have a direct influence on the psychological problems a patient may have.
An example of this can be seen in the question above, where Tom believes that a patient's genes may have an influence on the patient's personality.