Final answer:
The embryo of a new plant forms from the ovule within the ovary of the plant.
Step-by-step explanation:
The embryo of a new plant forms from the ovule, which is located within the ovary of the plant. The ovule contains the female reproductive cells, or eggs, and when fertilized by pollen from the male reproductive organs, it develops into an embryo. This embryo then grows into a new plant, eventually forming the roots, stems, leaves, and other structures of the plant.
Learn more about Plant reproduction