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What are the effects of gamma radiation on seeds?
Various dosages have various kinds of effects on the seeds, some may germinate while others may not, all depends on the amount of exposure and amount of radiation given
What color of the rainbow reflects the most light?
A rainbow is composed of light. Light does not reflect light.
Which star produces the most light?
Stars get light by the air.
What color refracts the most?
white light
What color is most reflective of light?
White
Would you expect most seeds to need sunlight in order to germinate?
No. Seeds are usually underground when they germinate, no light needed.
Do delphinium seeds started indoors need light or dark cold or warmth?
My petunia seeds need light and warmth to germinate. My lobelia seeds need light and cold to germinate. What does my delphinium seeds need?
Do seeds need sunlight to start germinating?
Absolutely! Sunlight is essential for plants to grow.there is a big difference between what a plant needs to grow and what a seed needs to germinate. most seeds require darkness to germinate, some are light inhibited and a few require light to germinate- most notable of these is lettuce.
What happens when a seed has no light in its germination?
It dies. It only needs light after it has germinated. Most seeds prefer to germinate in the dark.
Why seeds don't need light to germinate?
they poo instead.
Do sunflower seeds germinate?
In order to germinate sunflower seeds hull them. This will cause them to germinate more quickly. Put the seeds in a jar with water and they will germinate.
Seed need sunshine to start growing?
* Absolutely! Sunlight is essential for plants to grow. there is a big difference between what a plant needs to grow and what a seed needs to germinate. most seeds require darkness to germinate, some are light inhibited and a few require light to germinate- most notable of these is lettuce.
How do you grow lettuce seeds?
lettuce seeds will only germinate in temp' 18-20 and exposed to light
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.
Do seeds need sunlight to grow?
Seeds need low light and a constant, warm temperature. Sunlight provides warmth but the light is not necessary.
Does a seed need direct sun light or not?
Most seeds are damaged by direct sun and the majority need moisture, warmth, and darkness to stimulate growth. A few species of seeds need light to aid germination, but not necessarily direct sun.
