oxygen
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.
Seed germination requires water, proper temperature, oxygen, and sometimes light. Water helps soften the seed coat and activates enzymes needed for growth. The right temperature is crucial for metabolic processes to occur, while oxygen is essential for cellular respiration. Light can also be a trigger for germination in some plant species.
For germination, seeds typically need moisture, suitable temperature, and oxygen. These three factors help initiate the biochemical processes necessary for the seed to start sprouting and growing into a plant.
Because plants only need sunlight for photosynthesis which produces sugar for it to "eat". Seeds are full of nutrients from their parent plant, that the can grow enough for the cotyledons to find sunlight.
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.
Not sure light is needed for germination.
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No, soil is not always needed for germination. Some seeds can germinate in other growing media such as sand, coco coir, or even just a damp paper towel. Soil provides nutrients and anchorage for roots, but it is not a strict requirement for germination to occur.
its nececcery
water oxegon and warmth
warmth and moisture is needed, so are the right air and light conditions
Temperature is needed for germination because it influences the biochemical reactions that drive seed processes. Optimal temperature conditions provide the energy required for enzymes to break down stored nutrients, activate growth hormones, and initiate metabolic processes necessary for germination. Deviations from the optimal range can inhibit or delay germination by disrupting these biochemical reactions.
Sunlight is not need to germinate seeds. All that is needed is moisture and the proper temperatures.
Water is the most important liquid needed for germination. It helps to soften the seed coat, activate enzymes, and provide the necessary moisture for the seed to begin the process of sprouting and growing.
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.
Water will typically start the germination process of seeds. This is because the water is needed to break down the protective shell on the seed.