Germination意思

"Germination" is a biological term that refers to the process by which a seed or spore starts to grow and becomes an embryonic plant. This process typically involves the seed absorbing water, swelling, and using stored food reserves to develop a root (radicle) and a shoot (plumule). The root anchors the plant in the soil, while the shoot emerges from the soil and grows towards light.

Germination is a critical stage in the life cycle of a plant, as it marks the transition from a dormant, non-living seed to a living, growing plant. The conditions necessary for germination to occur vary depending on the species of plant, but generally include the right combination of water, oxygen, and temperature. Some seeds also require exposure to light or specific environmental cues to germinate.

The term "germination" can also be used more broadly to refer to the sprouting of any kind of seed or spore, including those of bacteria, fungi, and algae.