Epigeal germination is a type of seed germination where the cotyledons (seed leaves) emerge above the soil surface.

Rice undergoes hypogeal germination, where the cotyledons remain below the ground. The rice seed has a single cotyledon, which provides nourishment to the developing seedling.

Here's a summary of the key differences:

Epigeal Germination:

* Cotyledons emerge above the soil

* Examples: Beans, peas, sunflowers

Hypogeal Germination:

* Cotyledons remain below the soil

* Examples: Rice, corn, wheat, oats