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Do seeds need oxygen for aerobic respiration?
Yes, seeds require oxygen for aerobic respiration to generate energy for germination and growth. Oxygen is necessary for breaking down stored nutrients within the seed to release energy in the form of ATP. Without oxygen, the seed cannot carry out aerobic respiration efficiently, which can hinder its ability to germinate and develop into a seedling.
Why don't seed germinate in coke?
Coke is acidic and has a high sugar content, which can inhibit seed germination by affecting the seed coat and disrupting the absorption of water and nutrients needed for growth. Additionally, the chemicals and preservatives in Coke may be harmful to the seeds and prevent them from sprouting.
How does oxygen gets into the seed during germination?
During germination, the seed absorbs oxygen through small openings called micropyles. These openings allow oxygen to enter the seed and reach the embryo, which needs oxygen for respiration to break down stored nutrients and provide energy for growth.
Why hot water takes a shorter time to grow a seed?
Hot water can help seeds germinate faster because it softens the seed coat, allowing water and nutrients to penetrate the seed more easily. The warmth also stimulates metabolic processes within the seed, promoting quicker growth and germination.
What is the minimum amount of oxygen needed to sustain fire in the atmosphere?
The minimum amount of oxygen needed to sustain a fire in the atmosphere is about 16% oxygen. Below this level, the fire would not have enough oxygen to continue burning.
Why is light not needed for a seed to germinate?
because
Is sunlight needed to germinate a Lima bean seed?
No, because sunlight can not reach a seed when it is in the soil, but plants still germinate.
What are needed for seeds to germinate?
The four most common factors contributing to seed germination is water, oxygen, temperature and light/darkness.
What factors are needed for seeds to germinate?
The four most common factors contributing to seed germination is water, oxygen, temperature and light/darkness.
Will seeds germinate in the absence of oxygen?
Seed is a live material,that always needs Oxygen
Why seeds can germinate by using tap water and seed cant germinate by using boiled water cooled to room temperature?
Tap water also contains some ammount of oxygen in dissolved form which is needed by the seed during germination for respiration. in boiled and cooled water oxygen is removed during boiling. Hence seed can germinate in tap water and not in boiled and cooled water.
What does a green bean seed need to germinate?
Oxygen, water and warmth.
Why cannot a seed germinate when the seed is put in a beaker of water with a layer of oil in it?
In this situation the layer of oil will not permit oxygen to percolate in water hence in the absence of oxygen aerobic respiration is not possible. That is why the seeds will not germinate.
What happens to a seed when planted in loan soil?
When planted in loose soil, a seed is more likely to germinate successfully because it has access to oxygen, moisture, and nutrients needed for growth. In compacted soil, the seed may struggle to germinate due to lack of aeration and water penetration, which can hinder root development and overall growth.
Why the seed cannot germinate without water?
Some species do and some species don't. All species need their seeds to be in their own type of environment to germinate.
What is to begin to develop from a seed?
When a seed begins to grow/sprout it is known as germination.
What type of environments can seed producing plants live?
When water, warmth, and oxygen become available a seed begins to germinate.
