Final answer:
Lilies are more closely related to corn than to roses because they both belong to the monocot group and share morphological traits. Lilies are flowering plants in the lily family, while corn is a flowering plant in the grass family.
Step-by-step explanation:
Lilies are more closely related to corn than to roses. Both lilies and corn belong to the monocot group, which also includes orchids, palms, and grasses. Corn is a flowering plant in the grass family, while lilies are flowering plants in the lily family. Although lilies and roses are both angiosperms, lilies share more similarities and morphological traits with corn.