Final answer:
The correct answer is B) Homozygous dominant, referring to a genotype with two identical dominant alleles. This genotype leads to the expression of the dominant trait.
Step-by-step explanation:
A genotype that consists of two identical dominant alleles is known as homozygous dominant. Hence, the correct answer to the question is B) Homozygous dominant. An individual with this genotype will express the dominant trait. In contrast, homozygous recessive denotes an organism with two identical recessive alleles. An organism possessing one dominant and one recessive allele is described as heterozygous. It's important to note that for a gene that is expressed in a dominant and recessive pattern, both homozygous dominant and heterozygous organisms will exhibit the same phenotype, while the recessive phenotype will only be evident in homozygous recessive individuals.