Differences b/w Animal- and Wind-Pollinated Plants?

Animal-Pollinated Plants

a)             Pollen is sticky and heavy.

b)               Petals are brightly colored.

c)               Stamens are inside the flower.

Wind-Pollinated Plants

a)              Pollen is smooth and light.

b)               Petals may be dull or not present at all.

c)               Stamens hang outside the flower.