Question

dominant allele
haploid
dna
recessive
contributes to the phenotype if one or two copies are present in the genotype (expressed as capital letters)

Explanation:

The description on the right ("Contributes to the phenotype if one or two copies are present in the genotype (expressed as capital letters)") matches the definition of a dominant allele. A dominant allele is expressed in the phenotype when at least one copy is present (homozygous dominant or heterozygous), while a haploid refers to a cell with one set of chromosomes, DNA is the genetic material, and a recessive allele is expressed only when two copies are present.

Answer:

Dominant Allele