What does the ovule develop into in plants? What does the ovule develop into? What does the embryo develop into?

After fertilization, the whole ovule develops into a seed and the fertilized egg develops into an embryo.

Ovule: The large sporangium of a seed plant is the structure that develops into a seed after fertilization. The ovule of angiosperms is enclosed in the ovary and attached to the placenta on the inner wall of the ovary through the suspensor. The ovules of gymnosperms are exposed on the megaspore leaves. Generally oval. Its number varies with plant species. The mature ovule of angiosperms consists of two parts: nucellus and integument. The nucellus is the most important part of the ovule. Usually divided into two layers: outer integument and inner integument. Ovules originate from a large number of cells under the epidermis in the ovary wall, which is called ovule primordium. The front end of primordium develops into nucellus, the base of nucellus forms suspensor, and embryo sac occurs in nucellus. The cells at the base of nucellus divide rapidly to form integuments. The nucellus gradually expands upward, leaving only a small hole at the top, which is called the nucellus. The micropyle is the passage from pollen tube to embryo sac. It is also the area where the pearl is merged with the pearl center, which is called the conjunction point. The vascular bundles entering the nucellus from carpels join or terminate at the ovule. After fertilization, the whole ovule develops into a seed. Because of the different growth modes of ovules, there are inverted ovules, upright ovules, transverse ovules and curved ovules.