I'm not sure i think it is too much work to produce pollen and a perfume so they just do pollen to fertilise the other plants in the species. See there is a female bud and a male bud and without the pollen there would be no fruit.
The flowers that are not brightly colored either have smell to attract the insects for pollination during night or these are pollinated by wind.
wind pollinated
They are not better they are different.
They are most likely pollinated by wind or pollinators, such as bees.
Wind-pollinated flowers tend to be less showy and colorful compared to insect-pollinated flowers which are often brightly colored and fragrant to attract insects. However, the structure of wind-pollinated flowers is specialized for efficient wind dispersal of pollen, which is important for their reproduction. So, while they may not be as visually attractive to us, they are still well-adapted for their method of pollination.
Lemon seed is not pollinated. The lemon tree has flowers, which are pollinated by insects and wind. The pollinated flowers grow into lemons, which contain seeds.
grasses
the insect does
yes
They are most likely pollinated by wind or pollinators, such as bees.
by the wind moving towards it
Flowers in the rainforest can be pollinated by hummingbirds and bats.