Multiple Choice
The phenotype in many human behavioral traits are
A) due to minor genes with no single gene having a major effect.
B) due solely to environment.
C) due to environmental interaction and several genes.
D) due to minor genes with no single gene having a major effect and due to environmental interaction and several genes only.
E) due solely to environment and due to environmental interaction and several genes only.
Correct Answer:

Verified
Correct Answer:
Verified
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