After fertilization in the flowering plants, the zygote develops into the

After fertilization in flowering plants, the zygote develops into the embryo. The embryo is the earliest stage of the plant's development and contains the embryonic root, or radicle, which will develop into the plant's root system, and the embryonic shoot, or plumule, which will develop into the plant's stem, leaves, and flowers. The embryo is also typically composed of one or two cotyledons, which are the first leaves to emerge from the seed upon germination and serve as the plant's primary nutrient source until it can photosynthesize on its own. Overall, the embryo is a crucial stage in the development of flowering plants, as it determines the future growth and structure of the plant.