To ensure the continuity and survival of its own species.
To ensure that off-spring do not compete with the parents for resources (sunlight, water and minerals)
Off-springs do not compete with the parents for food as every plant can make its own food so they are not competing for food...
This is how plants reproduce and because they are rooted in one place for their entire life they must disperse their seed to take root somewhere else
Seeds are dispersed so they do not grow next to the parent plant. This would mean they would compete with parent for resources which is not beneficial to the species.
they need to travel so that the can plant them selves again and again so that other plants can grow...
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dispersal of seeds and polination in duckweed
There is no one method of propagating seeds as all seeds are different and require different techiques. Such as some require to be soaked in sulfuric acid. and others need to be soaked in just water for a few hours to a day.WeaK
The spreading out of seeds from the original plant is called dispersal.
the seed pod bursts open and scatters the seeds.the seeds then germinate!!
by animals
dispersal of seeds and polination in duckweed
It uses the splitting method.
The spikes of this seeds get stick to our clothes
There is no one method of propagating seeds as all seeds are different and require different techiques. Such as some require to be soaked in sulfuric acid. and others need to be soaked in just water for a few hours to a day.WeaK
Because plants need to breath?
It dries up and splits forcefully. The seeds will then drop out to the ground.
wind dispersal, water dispersal, animal dispersal and mechanical dispersal
wind dispersal, water dispersal, animal dispersal and mechanical dispersal
The spreading out of seeds from the original plant is called dispersal.
Seeds provide the offspring of a plant with a mechanism which prevents dessication of the embryo, protection from predators and a method of dispersal (think of winged seeds etc.)
the seed pod bursts open and scatters the seeds.the seeds then germinate!!
What does dispersal mean?