Endosperm is a vital component of plant development, playing a crucial role in the survival and nourishment of the embryo within a seed. It is a specialized tissue that surrounds and supports the developing embryo, providing it with essential nutrients, such as starch, proteins, and oils. The endosperm acts as a nutrient reservoir that enables the embryo to grow and develop until it can establish its own photosynthetic capabilities. This nutritional support ensures that the seedling has enough resources to sustain itself during the early stages of growth, allowing the plant to establish a strong foundation for future development.#16#