the four dispersal methods are......explosive action(splitting),water,wind and animal dispersal
There are 5 main methods of seed dispersal. They are;- Wind dispersal- Gravity dispersal- Water dispersal- Animal dispersal (including humans!)- force dispersal
Some seeds are spead by animals, eating the fruit with the seeds then later the seeds come out the back end somewhere else. Other times, seeds are spread by the fruit just droping off the plant.
explosive dispersal
There are five methods of seed dispersal.The first one is human dispersal, when human beings harvest the plant, take the seed out from the fruit, and plant it in another plot of land (like tomatoes, cucumbers, etc...). Water dispersal is when the fruit falls in the water and is light enough to float for at least a few seconds (like coconuts, water lilies, etc...). Animal dispersal is when an animal gets the fruit stuck in its hair or fur and scratches it off after a few minutes or eats the fruit and the seed emerges from its droppings (like burrs, mistletoe, etc...). Wind dispersal happens when the fruit is light enough to glide with the wind for at least a few seconds (like schizocarps, samaras, etc...), and mechanical dispersal is when the seed(s) are dispersed in a way like a slingshot (like peas, forget-me-nots, etc...).
dispersal of seeds and polination in duckweed
I think you meant dispersal, not disperal.Early methods for seed dispersal were not very effective.
There are 5 main methods of seed dispersal. They are;- Wind dispersal- Gravity dispersal- Water dispersal- Animal dispersal (including humans!)- force dispersal
Wind, water, animal, and mechanical
wind dispersal, water dispersal, animal dispersal and mechanical dispersal
Some seeds are spead by animals, eating the fruit with the seeds then later the seeds come out the back end somewhere else. Other times, seeds are spread by the fruit just droping off the plant.
The four methods of sociology are the methods of observation, experimentation, comparison, and historical research.
wind dispersal, water dispersal, animal dispersal and mechanical dispersal
Wind, water, animal, and mechanical
Explosive splitting enables the seed to be dispersed only around the parent plant, and not as far as other methods of dispersal, such as animal dispersal, of which the seeds can be dispersed for as many as a few kilometers.
explosive dispersal
dispersal means to scatter about or to separate
Wind dispersal