You need to put one seed in a pot of soil and place it in a room where there is no light and place another plant in a pot without soil and under a window as there are a lot of light. After a few days, you will see that the seed in the soil pot light will germinate, and you can conclude that a seed does not need light to germinate but need soil.
Even if it had sunlight it wouldn't need it, because the seed is already under the soil where sunlight can't penetrate. It also doesn't need soil because the seed already has it's own food packed inside until it germinates. The seeds only need warmth, water, and air to germinate.
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.
Germination.
Well, there's seed development when the inflorescences of the seed head stop flowering and everything goes into seed production, and then there is germination, where a plant grows from a seed that was planted in the soil.
Seed germination typically takes place in the soil. The seed absorbs water from the soil, which triggers the germination process by initiating metabolic functions that allow the seedling to sprout and grow.
Sunlight is not need to germinate seeds. All that is needed is moisture and the proper temperatures.
The conditions necessary for seed germination include:optimum temperature,oxygen,adequate supply of water,sunlight,moisture content,soil ph......
Moisture, temperature and sunlight
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.
Even if it had sunlight it wouldn't need it, because the seed is already under the soil where sunlight can't penetrate. It also doesn't need soil because the seed already has it's own food packed inside until it germinates. The seeds only need warmth, water, and air to germinate.
Sunlight, water, temperature, elevation, and others.
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.
Oxygen is the primary gas needed for germination. It is required to activate enzymes that control the metabolic processes within the seed during germination.
seed germination needs moist soil and sunny temperate climate.
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.
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.
first the water is absorbed by the seed shell which physicly helps germination, secondly it is the first signal needed for the embrio inside the seed to start activating all the biochemical and genetic process needed for germination