Germination | Description, Process, Diagram, Stages, Types, & Facts
WebMay 9, 2024 · 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.
Seed germination - Process, Necessity, and its Major Factors
WebJul 20, 2018 · Seed germination may be defined as the fundamental process by which different plant species grow from a single seed into a plant. This process influences both crop yield and quality. A common example of seed germination is the sprouting of a seedling from a seed of an angiosperm or gymnosperm.
Seed Germination: What Do Seeds Need to Sprout?
WebNov 17, 2023 · Germination is the process a seed goes through when it “wakes up” from its dormant state and starts to grow. Seeds are self-contained systems that contain most of what they need to get themselves started, but there are three important triggers that kick off germination: air, water, and warmth.
2.2: Introduction to Seed Germination - Biology LibreTexts
WebJul 27, 2022 · Germination begins with activation by water uptake. We call this imbibition, and sometimes the seed or fruit requires special treatment for water to get into the seed and start this process. We often use the emergence of the radicle (the embryonic root) from the seed coat as a measure of successful germination.
Germination - Definition, Process and Temperature | Biology …
WebFeb 11, 2018 · 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. Thus, germination occurs primarily in plant and fungal species.
Seed Germination: Definition, Steps, & Factors Affecting Them
WebFeb 2, 2023 · Seed germination includes a series of events happening in a sequential order, starting from an inactive seed to the formation of a baby plant: Stage 1: Imbibition: This is the first step where the seed rapidly absorbs water from the environment causing the seed coat to swell and become soft.
4.6.4: Germination - Biology LibreTexts
WebGermination occurs when the embryo, which is dormant within a mature seed, resumes growth upon a return to favorable conditions. The embryo becomes a young seedling that is no longer confined within the seed coat.
2.2 Introduction to Seed Germination – The Science of Plants
WebGermination begins with activation by water uptake. We call this imbibition, and sometimes the seed or fruit requires special treatment for water to get into the seed and start this process. We often use the emergence of the radicle (the embryonic root) from the seed coat as a measure of successful germination.
9.2: Seed Physiology - Biology LibreTexts
WebJul 27, 2022 · Seed — a living plant in a quiescent state. Seed dispersal. Germination. External conditions. A note about respiration. Storing seeds. Dormancy. Review questions: Learning objectives. By the end of this lesson you will be able to:
Germination - Wikipedia
WebGermination 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 plants.
- Some results have been removed
Skip to content