Fruits and plants have to disperse so that their seeds will travel away from their 'parent', even if it isn't a great distance. If plants did not disperse and the seeds all landed nearby, there would be 'survival of the fittest' (as Charles Darwin said) and they would constantly be in competition with each other for light, water etc. Therefore many of the plants would not survive!
If there are two plants growing on one plot of soil, they have to fight each other over the nutrients in that small plot, and one plant will eventually die, so God made seeds be able to move to another location, either far away from its mother or only a few feet away, either using wind (e.g. schizocarps), water (e.g. coconuts), animal (e.g. burrs), human (e.g. tomatoes), or mechanical (e.g. peas) dispersal.
The fruit is is the seed bearing structure and in some plants the fruit is used to help seed 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...).
The swollen ovary in plants is called the fruit.
Apple
parts of a fruit that attach to an animal's fur for dispersal
The fruit is is the seed bearing structure and in some plants the fruit is used to help seed dispersal.
the leaf
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 swollen ovary in plants is called the fruit.
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.
It is called Dispersal
Seed dispersal is the dispersal of embryo generally
Dispersal is important because it is the scattering of seed away from plant
simple examples of seed dispersal by explorasion