By Animals
The spreading out of seeds from the original plant is called dispersal.
dispersal of seeds and polination in duckweed
when a hairy animal is moving... burdock is very sticky type and it sticks on
Seeds having wings or hairy parachute are adapted to self dispersal
Seeds aid in the dispersal of a plant because they often grow to the point in which they can be moved through the wind or the water.
Animal dispersal Wind Dispersal Water Dispersal
Burdock seeds are dispersed by animal fur. These burdock seeds have little hooks on them which allows them to "catch" onto the fur.
a flower
Burdock seeds are dispersed by animal fur. These burdock seeds have little hooks on them which allows them to "catch" onto the fur.
because
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.
The seeds (burrs) of the Burdock are covered in hooks which catch onto the clothes of humans, or the fur of animals that brush against the ripe burrs. Eventually, the seeds, clustered in the burrs, shake loose and are spread over a wide area. Incidentally, it was this hook and cloth process that led to the Velcro fastening system, much used today.
commensalism because one benefits and the other isn't harmed
What does dispersal mean?
mutalism