Question

answer the following.
some of the seeds have wing -like structure​

Answer 1

• Winged seeds, or samaras, are believed to promote the long-distance dispersal and invasive potential of wind-dispersed trees, but the full dispersive potential of ...

Answer 2

(a) Seeds with wings are dispersed by wind. Due to the winged structure, the wind can easily blow off these seeds to different locations.

Example: seeds of drumstick, maple

(b) Small and light seeds can be dispersed by wind, or water. The light weight of seeds allows them to float on water, or be carried away by wind.

Example: light seeds of grasses

(c) Seeds with spines/hooks get attached to the bodies of animals. Thus these seeds are dispersed by animals to different places.

Example: Xanthium, Urena