Which conclusion about the meaning of y is correct if the allele combination yy is for yellow seeds?

I can infer that the importance of the Y is yellow and prevailing is the allele mix Yy is for yellow seeds. Yy implies that the phenotype demonstrated will mirror the capital letter, or the overwhelming one, which ends up being yellow. In the allele combination Yy, the Y is more dominant over y. If the combination equals yellow seeds, therefore, Y must be yellow seeds

In the allele combination of Yy, its a mixed combination. If the color of the seeds is yellow, then that means Y. i.e., the dominant allele represent yellow color. y represents some other color, but it is recessive and therefore, could not express itself in this generation.