Answer: Dominant
Explanation: An allele is a possible form or a variant form of a particular gene which are usually found on the same location on a chromosome. A dominant allele is a form of a gene which has the capacity to express itself phenotypically in the presence of other alleles or a recessive allele. A recessive allele is a variant of a gene which cannot express itself phenotypically in the presence of a dominant allele or other alleles. In the above example, W is dominant while w is recessive.
