Corn is a large cereal plant, which was first domesticated by the indigenous people of Mexico about 10000 years ago. The six main types of corn are dental corn, FL stone corn, pod corn, popcorn, flour corn and sweet corn.

The petiole of a plant produces separate pollen and ovate inflorescences or spikes, which are fruits that produce seeds or seeds. Corn kernels are usually used as starch for cooking.

Sometimes, the mutation of popcorn may occur, leading to the formation of female flowers in the fimbria. These mutations of ts4 and TS6 prevent the development of stamen and promote the development of pistil.