0
Grand Rapids variety of lettuce seeds do not germinate in darkness. They will, however, be stimulated to germination by red light (wavelength about 660 nanometers).
What else can I help you with?
State effect of enzymes on the germination of the seeds?
Enzymes play a large role in seed germination. The enzymes break down the materials that are stored in the seed.
What is germination triggered by?
Germination is a term used to describe the first stages of a young seeds life. Basically, the reason a seeds germinates or starts its life is when it becomes non-dormant of when you add water, sunlight, and other basic needs for a growing plant.
How long does it take for pine seeds to germinate?
Pine seeds typically take anywhere from two weeks to several months to germinate, depending on the species and environmental conditions. Factors such as temperature, moisture, and light play a significant role in the germination process. Some pine species may require a period of cold stratification before germination can occur, which can also extend the timeline. Overall, patience is key when germinating pine seeds.
What is the conditions for seeds to germinate?
Seeds require water, oxygen, and the right temperature to germinate. Additionally, some seeds may need light or darkness to trigger germination, depending on the plant species. The presence of suitable soil conditions and the absence of inhibitors also play a role in seed germination.
Will manipulating the seed affect its germination?
Without germination in the plant, the plant is not able to grow. The germination is the begining of life for the seed plant however the rate of germination is not directly related to rates of plant growth one can find speedy germinating seeds which grow slowly and vice versa.zaf.
How does the mineral content affect germination?
Mineral content in the soil affects germination by providing essential nutrients for seed development. Certain minerals, such as nitrogen, phosphorus, and potassium, play a crucial role in the growth and development of the seeds during germination. Insufficient or excess mineral content can hinder germination and early growth stages of plants.
How does the process of seed sprouting occur and what factors influence the successful germination of a seed?
Seed sprouting occurs when a seed absorbs water and swells, causing the outer shell to crack open. This allows the root to emerge and begin taking in nutrients from the soil. Factors that influence successful germination include water, temperature, oxygen, and light. Adequate moisture, suitable temperature, and proper oxygen levels are essential for the seed to germinate. Light can also play a role in some seeds, triggering the process of germination.
How are Ruellia seeds dispersed?
Ruellia seeds are dispersed primarily through the help of wind, allowing them to be carried to new locations. Additionally, ants may also play a role in the dispersal of Ruellia seeds by carrying them to suitable locations for germination.
Explian the role do animals play when they eat fruits in the dispersal and germination of seeds?
The animals will disperse the seeds through its poop. For example, Grizzly bears cannot digest berries. When they poop, the undigested seeds go into the ground and next year a berry bush starts to grow.
Does acidic soil affect germination of seeds?
Yes, acidic soil can affect the germination of seeds by inhibiting the availability of certain nutrients essential for seed germination and seedling growth. It can also impact the activity of soil microorganisms that play a crucial role in the breakdown of organic matter and nutrient cycling, further affecting seed germination.
What is the role of germination inhibitors?
to germinate inhibitors
Why seeds fallen in a flower bed from the previous crop usually do not germinate until the next sowing season?
Seeds in the flower bed may not germinate until the next season because they require specific environmental conditions to break dormancy and germinate. Factors such as temperature, moisture, and light play a role in triggering germination. If these conditions are not met, the seeds will remain dormant until they are favorable.
