(CAN SOMEONE PLEASE HELP?!)
The gene for seed shape in pea plants has two alleles, resulting in either smooth or wrinkled peas. A pea plant with one smooth allele and one wrinkled allele produces only smooth peas. Based on this information, which conclusion can be drawn?

A. Both alleles are co-dominant.
B. One allele is incompletely dominant.
C. The allele for smooth seeds is recessive.
D. The allele for wrinkled seeds is recessive.

Question

(CAN SOMEONE PLEASE HELP?!)
The gene for seed shape in pea plants has two alleles, resulting in either smooth or wrinkled peas. A pea plant with one smooth allele and one wrinkled allele produces only smooth peas. Based on this information, which conclusion can be drawn?

A. Both alleles are co-dominant.
B. One allele is incompletely dominant.
C. The allele for smooth seeds is recessive. 
D. The allele for wrinkled seeds is recessive.