A gene for a particular trait that is only expressed in the presence of another gene of the same kind is called a(n)
a. dominant gene.
b. codominant gene.
c. incompletely dominant gene.
d. recessive gene.
e. multiple allele.
Answer: D
A gene for a particular trait that is only expressed in the presence of another gene of the same kind is called a(n)
a. dominant gene.
b. codominant gene.
c. incompletely dominant gene.
d. recessive gene.
e. multiple allele.
Answer: D