The concept of reaction range proposes ____ establish(es) boundaries, whereas ____ determines where a person falls within that range.
A.	genetics; environment
B.	environment; genetics
C.	phenotype; genotype
D.	polygenetic inheritance; homogenetic inheritance
Answer:A
The concept of reaction range proposes ____ establish(es) boundaries, whereas ____ determines where a person falls within that range.
A.	genetics; environment B.	environment; genetics C.	phenotype; genotype D.	polygenetic inheritance; homogenetic inheritance