Can gene for flower color can have multiple alleles like purple white or red?

Yes, a gene for flower color can have multiple alleles, leading to various color phenotypes such as purple, white, or red. Each allele can produce different forms of the flower color, resulting in a range of possible outcomes depending on the combination of alleles inherited from the parent plants. This genetic variation is an example of multiple allelism and contributes to the diversity seen in flower colors.