Is corn a fruit, vegetable or grain?
The answer is fruit. We differentiate between fruits and vegetables depending on which bits of the plant we eat. If we eat the part derived from the ovaries or other reproductive tissue, we call it a fruit, explains Marvin Pritts, a horticulture researcher and professor at Cornell University. Everything else we call a vegetable. “Corn is a seed derived from the flower/ovary of the corn plant,” he says, “so is technically a fruit.” Popular Science