Thistle seeds are primarily dispersed by wind. Each seed is attached to a fluffy, parachute-like structure called a pappus, which allows them to be carried over long distances by air currents. This adaptation helps thistle plants colonize new areas and thrive in various environments. Additionally, some seeds may also be dispersed by water or animals.
Seeds that are dispersed by air often have adaptations that allow them to be carried by the wind. Examples include dandelion seeds, which have fluffy, parachute-like structures, and maple seeds, which have wing-like extensions called samaras. Other examples include milkweed and thistle seeds, both of which are lightweight and equipped for aerial dispersal. These adaptations help ensure that the seeds can travel long distances to find suitable germination sites.
it changes its coloured petals
The seeds of drumsticks are dispersed by wind.
Birds eat the strawberries (fruit) and excrete the seeds as they are flying.
The sunflower seeds are dispersed by birds in Nature and by human being during cultivation.
Thistles are dispersed by wind!
Russian thistle
Seeds that are dispersed by air often have adaptations that allow them to be carried by the wind. Examples include dandelion seeds, which have fluffy, parachute-like structures, and maple seeds, which have wing-like extensions called samaras. Other examples include milkweed and thistle seeds, both of which are lightweight and equipped for aerial dispersal. These adaptations help ensure that the seeds can travel long distances to find suitable germination sites.
Ash tree seeds are dispersed by the wind
it changes its coloured petals
the flowers that consisted of seeds may fell the seeds dispersed develops into plants then..
To attract birds to your garden using thistle seeds, the best way is to place a thistle seed feeder in a visible and accessible location. Fill the feeder with fresh thistle seeds regularly to entice birds to visit your garden.
They get dispersed by animals.
their dispersed by air !!!!
it is dispersed by animals
Seeds that get dispersed can include those from plants, trees, and flowers. They can be dispersed by wind, water, animals, or even by self-propelling mechanisms like exploding pods or hitching rides on passing animals. Dispersal helps ensure that seeds have a better chance of finding suitable conditions for germination and growth.
Goldfinches eat thistle seeds, birch seeds, alder seeds, and sunflower seeds.