Endosperm is an essential part of a seed that serves as a source of nourishment for the developing embryo. Found within the seed’s innermost layer, this tissue acts as a powerhouse of nutrients, providing energy and sustenance needed for germination and early plant growth. Endosperm typically contains vital elements such as starch, proteins, fats, and vitamins, ensuring the embryo’s survival until it can independently acquire nutrients from the environment. The endosperm’s strong presence in edible seeds like grains and cereals makes it a significant source of nutrition for human consumption. Understanding the importance of endosperm sheds light on the interconnectedness of plant reproduction, nutrition, and sustenance for life on Earth.#16#