Many flowers produce a sugary liquid called nectar which the insects feed on.
Insects and wind.
NO, because the wind helps them with pollination not insects
Because they are wind pollinated so they have no need to attract insects.
Common examples of anemophilous (wind-pollinated) plants are ragweed, grass, and conifers.(Generally, any pollen that is considered an allergen, comes from an anemophilous plant)
because, they are mainly wind pollinated and don't require bright flowers to attract insects
They don't need to be. Color is one method used by insect pollinated plants to attract the insects. Wind pollinated plants such as Grasses and Pine trees don't need to attract pollinators. The male flowers simply release the pollen on to the breeze on a "hit or miss" basis.
yes they are pollinated by bees
Dahlias are pollinated by wind, insects or gardeners.
insects
no An oak will only be pollinated if the insects visiting have done their job.
Grasses are primarily wind-pollinated, meaning their pollen is carried by the wind from one plant to another. Grasses do not rely on insects or animals for pollination, as their flowers are typically small, inconspicuous, and lack attractive features like nectar or bright colors. This wind-driven pollination method allows grasses to easily spread their pollen over long distances to increase genetic diversity.
Petals are both wind pollinated and insect pollinated, not one or the other. Insect pollinated petals are large and brightly colored while wind pollinated petals are small and brown or green in color.