EVERYDAY SCIENCE

Detailed explanation-1: -cotyledon, seed leaf within the embryo of a seed.

Detailed explanation-2: -A seedling is a young plant or sporophyte developing out of a plant embryo from a seed. Seedling development starts with germination of the seed. A typical young seedling consists of three main parts: the radicle (embryonic root), the hypocotyl (embryonic shoot), and the cotyledons (seed leaves).

Detailed explanation-3: -It is true to state that Embryo is the tiny plant in a seed.

Detailed explanation-4: -In botany, the radicle is the first part of a seedling (a growing plant embryo) to emerge from the seed during the process of germination. The radicle is the embryonic root of the plant, and grows downward in the soil (the shoot emerges from the plumule).

Detailed explanation-5: -The germ is the plant embryo which would form the new plant if germinated and is characterized by a high lipid and protein content.