The domestic dog, Canis lupus familiaris, is a subspecies of the:
a. wolf
b. coyote
c. hyena
d. black bear
Question 2
A permanent phenotypic variation derived from interaction between genes and the environment during the period of growth and development is called:
a. genetic adaptation.
b. developmental adaptation.
c. congenital adaptation.
d. physiological adaptation.
e. natural selection.