Germination | Description, Process, Diagram, Stages, Types,
2024年11月18日 · Germination, the sprouting of a seed, spore, or other reproductive body, usually after a period of dormancy. The absorption of water, the passage of time, chilling, warming, oxygen availability, and light exposure may all operate in initiating the process.
Germination - Definition, Process and Temperature - Biology …
2018年2月11日 · Germination refers to the process by which an organism grows from a seed or a spore. The most common forms of germination include a seed sprouting to form a seedling and the formation of a sporeling from a spore.
Germination - Wikipedia
Germination is the process by which an organism grows from a seed or spore. The term is applied to the sprouting of a seedling from a seed of an angiosperm or gymnosperm, the growth of a sporeling from a spore, such as the spores of fungi, ferns, bacteria, and the growth of the pollen tube from the pollen grain of a seed plant.
Seed Germination: Definition, Steps, & Factors Affecting Them
2023年2月2日 · The process through which a new plant develops from its seed is called seed germination. Seed germination includes a series of events happening in a sequential order, starting from an inactive seed to the formation of a baby plant:
Germination - Developmental Biology - NCBI Bookshelf
Imbibition is the process by which the seed rehydrates, soaking up large volumes of water and swelling to many times its original size. The radicle (primary embryonic root) emerges from the seed first to enhance water uptake; it is protected by …
Germination of Plant - Biology Reader
Germination of a plant refers to a phenomenon in which a seed germinates to form a new seeding or plant. The germination process results in the emergence of the radicle (primary root) and plumule (primary shoot). Before germination, the seed remains dormant in the soil.
Germination Definition and Examples - Biology Online Dictionary
2021年1月18日 · The stage in which a germ or a living thing starts to sprout, grow and develop. Germination in plants is the process by which a dormant seed begins to sprout and grow into a seedling under the right growing conditions. In bacteria or fungi, germination is the process in which a spore begins to grow vegetative cells, and sporeling hyphae.
Germination - an overview | ScienceDirect Topics
Germination is a complex process that occurs in three phases based on the seed water intake capabilities and dependent on the seed microstructure (Agbo, Hosfield, Uebersax, & Klomparens, 1987).
Germination - Propagating and growing plants - National 4 …
Plants can be grown in large numbers by germinating seeds, or by growing bulbs or tubers. Cuttings can be taken from existing plants, and can be grafted onto the stock of another plant. occurs when...
Germination - Encyclopedia.com
2018年5月8日 · Germination is the process by which a seed begins its development into a mature plant. It begins with an increase of metabolic activity within the seed. The first visible sign of germination in angiosperms (flowering plants) is generally an enlargement of the seed, due to intake of water from the environment.