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.
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...).
The fruit is is the seed bearing structure and in some plants the fruit is used to help seed dispersal.
The swollen ovary in plants is called the fruit.
There are 5 main methods of seed dispersal. They are;- Wind dispersal- Gravity dispersal- Water dispersal- Animal dispersal (including humans!)- force dispersal
Apple
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...).
The fruit is is the seed bearing structure and in some plants the fruit is used to help seed dispersal.
I think you meant dispersal, not disperal.Early methods for seed dispersal were not very effective.
the leaf
The mango is dispersed by animals eating the fruit(mango) and not eating the indigestible big seed,thus leaving it some where on the ground for it to grow.
The swollen ovary in plants is called the fruit.
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
Apple
The part of a flower that develops into a fruit that contains seeds is the ovary. After fertilization of the ovule, the ovary swells up and creates fruit that animals eat-creating seed dispersal.
wind is the mode of seed dispersal of hair seed of madar
After pollination the ovules develop into seed and the ovary ripens to become the fruit. This firstly protects the ripening seeds, the ripened fruit sometimes assists with seed dispersal as they are eaten by animals who then transport and deposit the seed in different locations.