* Embryo: This is the most important part of the seed! It's a tiny, undeveloped plant that contains the genetic material for the future plant.
* Cotyledons: These are like food storage compartments for the embryo. They contain nutrients like starch, proteins, and fats that the embryo uses for energy during germination. Some seeds have one cotyledon (monocots), while others have two (dicots).
* Seed Coat: This tough, protective layer surrounds the embryo and cotyledons. It helps to keep the seed safe from damage and drying out.
* Endosperm: This is a layer that surrounds the embryo in some seeds (like grains). It's another source of food storage for the growing plant.
So, when a seed lands in the right conditions (like moist soil and warmth), the embryo starts to grow, using the stored nutrients to sprout and eventually develop into a new plant! 🌱