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Does the testa remain intact during germination?
During germination, the testa, or seed coat, often remains intact for a period of time but may eventually split or break apart as the seedling emerges. The primary function of the testa is to protect the seed during dormancy, and it can sometimes hinder the germination process if it is too tough. However, in some seeds, the testa may soften or be breached by the growing embryo, allowing the seed to sprout. Overall, the fate of the testa during germination varies depending on the species of plant.
What chemical absorbs oxygen during germination?
Heme-containing proteins, such as myoglobin and hemoglobin, are chemicals that can absorb oxygen during germination. This process helps fuel the metabolic activities that occur during seed germination.
What type of germination do methi seeds show?
Methi seeds exhibit epigeal germination, where the cotyledons emerge above the ground during germination. This type of germination allows for the efficient exposure of the cotyledons to sunlight for photosynthesis.
What gas is released during germination process?
During the germination process, oxygen is absorbed by the seed and carbon dioxide is released as a byproduct of respiration. This gas exchange is necessary for energy production and growth in the germinating seed.
What happens to starch before it is used for germination?
It has to be turned into a sugar, such as sucrose.
Effects of overcrowding during seed germination?
sometimes it encourages germination and sometimes it inhibits it. its hard to tell when.
What is epigeal and hypogeal germination?
Epigeal germination is when the cotyledons emerge above the soil surface during seed germination. Hypogeal germination is when the cotyledons remain below the soil surface during seed germination.
Does the testa remain intact during germination?
During germination, the testa, or seed coat, often remains intact for a period of time but may eventually split or break apart as the seedling emerges. The primary function of the testa is to protect the seed during dormancy, and it can sometimes hinder the germination process if it is too tough. However, in some seeds, the testa may soften or be breached by the growing embryo, allowing the seed to sprout. Overall, the fate of the testa during germination varies depending on the species of plant.
State the difference in how seeds react for both types of germination?
Epigeal germination is the process in which the seed leaves or the cotyledons are brought on to the surface along with the shoot during germination. Hypogeal germination is the process in which the seed leaves or the cotyledons remain below the soil surface during germination.
What gas is needed by the seed during germination?
Oxygen gas is needed by the seed during germination. Aerobic respiration takes place during seed germination to release lots of energy required for this process.
What is the sprouting of a new plant structure called?
The sprouting of a new plant structure is called germination. During germination, a seed begins to grow and develop into a new plant.
What chemical absorbs oxygen during germination?
Heme-containing proteins, such as myoglobin and hemoglobin, are chemicals that can absorb oxygen during germination. This process helps fuel the metabolic activities that occur during seed germination.
When does the seed turn green?
during germination
What type of germination do methi seeds show?
Methi seeds exhibit epigeal germination, where the cotyledons emerge above the ground during germination. This type of germination allows for the efficient exposure of the cotyledons to sunlight for photosynthesis.
What gas is needed for germination?
Oxygen is the primary gas needed for germination. It is required to activate enzymes that control the metabolic processes within the seed during germination.
What is the name given when seeds produce tiny shoots and roots?
Germination.
During germination what is the first root that grows?
corm
