What is seed germination short answer?
Seed germination is defined as the sum of events that begin with hydration of the seed and culminate in emergence of the embryonic axis (usually the radicle) from the seed coat.
What is seed germination for Class 5?
Germination Germination is defined as the beginning of growth. The term is most commonly associated with plants, describing the process of a seed sprouting into a seedling. The term germination can also be applied to spores or buds.
What is seed germination grade 5?
Answer: The process by which a seed grows into a new plant is called germination. When the seed get all the necessary things like air, water, warmth, space and nutrients from the soil the process of germination starts.Aug 31, 2017
What is seed germination Class 4?
Germination is the process by which seeds begin to grow into plants. Germination can take one to two weeks for the full process to finish.
What is seed germination simple?
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.
What is seed germination kid definition?
Germination is the phase of plant growth when the seed begins to sprout. Seeds have a seed coat, a protective layer on the outside. Inside the seed there is a cotyledon that protects and provides food for the baby plant, and the embryo, the baby plant inside the seed that has roots, a stem, and leaves.Jul 12, 2021
What is germination 5th grade?
Germination Germination is defined as the beginning of growth. The term is most commonly associated with plants, describing the process of a seed sprouting into a seedling. The term germination can also be applied to spores or buds.
How do seeds germinate short answer?
When a dry seed comes into contact with moist soil or growing media, the seed begins to take up water through the seed coat. As it takes up more water, the seed expands and the seed coat cracks open. The embryo inside the seed is made up of a small shoot and a small root. The root is the first to emerge from the seed.Mar 9, 2017