In a group of American curl cats, some individuals have curled ears and others have straight ears. In this group, the gene for the ear type trait has two alleles. The allele for straight ears (e) is recessive to the allele for curled ears (E).

The Punnett square below shows a cross between two American curl cats. Consider the phenotypes of the offspring shown. Select one box that represents offspring with curled ears.

The Punnett square showing a cross between two American curl cats is not provided in the question. Therefore, I cannot select one box that represents offspring with curled ears accurately. Please provide the Punnett square or additional information for me to answer the question.