I don't know why a seed would need a seed to grow. it is a seed! a seed does need water, oxygen (it will only need the carbon dioxide from the oxygen to give us the waste which is oxygen so we can breath), and only the amount o sunlight it needs to make sugar. so it doesn't need a seed because it's a seed!
Crowded seeds grow faster because they have more competition for water and nutrients so they have to hurry to grow into a plant. Uncrowded seeds grow slower becasue they have no competition so they can take as long as they want, the water will still be there.
plants use seeds to carry on their species so that they will not become extinct.
Microwaves will essentially cook the inside (embryo and cotyledons) of the seed - killing it. The germination would be effected by the duration that the seeds were in the microwave. Microwaves do not make seed grow faster or slower, they effect the germination and vigor of the seeds - negatively.
They grow from seed, to seedling, to adult in the same manner.
Many seeds need nothing more than moisture to sprout, and the other nutrients they need for initial growth are within them. So they can sprout and grow a bit on damp cotton or wool. The problem is that after initial growth, they need to get some nutrients cotton or wool will not provide. If the nutrients were supplied artificially, they would continue to grow. If not, many species would not do so well.
That is imposible you need seeds to grow plants even though oranges are fruit but you need seeds for them to grow
No, avocado seeds do not need sunlight to grow. They can sprout and grow in a dark, damp environment.
Seeds need water and sunlight to grow.
Seeds need carbon dioxide, minerals, water and sunlight to grow
Cooking seeds will make sure the seeds do not grow. The only seeds that need heat to germinate are some evergreen tree seeds.
potato
spores
air
You can't. To grow passes you need the pass seeds.
Any seeds will work but you need a certain combination to get a moshling.
Seeds need moisture to germinate, and seed packets are dry.
Yes they do -Anonymous