The term "embryo seed" is somewhat redundant; the seed is the embryonic stage of a plant. More accurately, the embryo is a crucial part of the seed.
In essence, the question is asking about the role of the embryo within a seed. The following clarifies the components of a seed and the function of the embryo:
- A seed typically contains three main parts:
- Embryo: This is the tiny plant itself, possessing the rudimentary forms of a root, stem, and leaves, representing the beginning of the plant's life (as stated in the reference).
- Endosperm: The nutritive tissue that provides the embryo with the energy it needs to germinate and develop. This is a food reserve, often containing starch, oil, and protein.
- Seed Coat: A protective outer layer that shields the embryo and endosperm from damage and desiccation.
Therefore, calling something an "embryo seed" emphasizes the importance of the embryo as the living, developing plant within the protective seed structure. The embryo will eventually grow into a mature plant if given the right conditions.
