A seed derives its food from the cotyledones or endosperm during germination
The difference is that the bean seed germinates by dicots and the corn seed germinates by monocots.
They protect the seed to not get damage before it germinates
The plant-seed germinates well in burned soil
When a plant starts to grow from a seed we say the seed germinates.
When a monocot seed germinates a single leaf is produced. Two seed leaves are produced with a dicot germinates.
dormancy
yes.
A seed germinates when it is in a favorable condition, and thus begins to grow a root and a seed leaf. As these two parts continue to grow, the leaf will eventually poke through the soil.
You need to plant it.
If you mean cotyledon, then that is part of the embryo inside of a seed. When the seed germinates it forms the first "leaf" of the plant.
A poinsettia plant is a dicot. This means that it has two seed leaves (cotyledons) when the seed germinates.
Seeds contain stored food reserves in the form of proteins, carbohydrates, and fats. These reserves are produced by the parent plant during the seed's development. As the seed germinates, it utilizes these stored nutrients to fuel its initial growth until it is capable of photosynthesis on its own.