Final answer:
Seed development involves the formation of the embryo and endosperm, maturation of the ovule into a seed with a protective seed coat, and eventually the dispersal of the seed to propagate the plant species.
Step-by-step explanation:
During the process of seed development, several key events occur:
- Embryo formation: The zygote develops into an embryo, which will become the new plant.
- Endosperm formation: A tissue called the endosperm proliferates to serve as a food reserve.
- The tissues develop into a seed coat, which protects the seed.
- The maturation of the ovule into a seed through the coordination of these developmental processes.
- The process concludes with the dispersal of seeds, setting the stage for the next generation of plants.
The development of a seed can thus be summarized as: an embryo and stored food enclosed in a seed coat, the ripening of an ovule, and the coordination of multiple developmental processes leading to the formation of a mature seed ready for dispersal.