Question

Why some seeds like maple have wing like structure on them?​

Answer 1

Answer:

Maple seeds do not fall off the tree until the wings are quite dry. ... When the seed lands between blades of grass, the wing may help the seed to stand vertically enabling it to more easily imbed into the ground.

Answer 2

Answer:

Maple seeds do not fall off the tree until the wings are quite dry. ... When the seed lands between blades of grass, the wing may help the seed to stand vertically enabling it to more easily imbed into the ground.