Definitions for "Genetic determinism"
The view that the development of an organism is determined solely by genetic factors.  This view is not supported by scientists.
the idea that all behavior, including very specific behavior, is biologically based, in contrast to cultural determinism.
Determinism is the doctrine that all acts, choices and events are the inevitable consequence of antecedent sufficient causes. Genetic determinism is the doctrine that the organism is the inevitable consequence of its genetic makeup, or the sum of its genes.