The Increased Variability in the Frequency of the B+ Allele

question 36

Multiple Choice

The increased variability in the frequency of the b+ allele in the smaller flour beetle population in the graph above is an example of ____.

• A)genetic drift
• B)gene flow
• C)the founder effect
• D)a fixed allele
• E)a dimorphic trait

---

Definitions:

Talking Cure

A general term for psychotherapeutic methods that use dialogue between the therapist and the patient to treat psychological disturbances.

Josef Breuer

An Austrian physician and physiologist noted for his key role in the early development of psychoanalysis alongside Sigmund Freud.

Current Symptoms

The existing or ongoing signs or manifestations of a disease or condition as experienced by an individual.

Behavioural

Relating to or concerned with the actions or activities of living organisms in response to external or internal stimuli.