Final answer:
A dominant allele is not necessarily 'better' than the corresponding recessive allele. The terms 'dominant' and 'recessive' describe the relationship between two alleles and how they are expressed in an organism's phenotype.
Step-by-step explanation:
A dominant allele is not necessarily 'better' than the corresponding recessive allele. The terms 'dominant' and 'recessive' refer to the relationship between two alleles and how they are expressed in an organism's phenotype. A dominant allele masks the presence of a recessive allele, meaning that even if an individual carries one copy of the dominant allele and one copy of the recessive allele, the dominant trait will be expressed in their phenotype. However, it's important to note that whether an allele is dominant or recessive does not determine its biological significance or value.