Large, brightly coloured, may have additional markings in UV that we cannot see but insects can. The flower may be very deep so only insects with the correct tongue length can get to their nectar, and their pollen is only transferred to flowers of their own species.
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.
When a flower is pollinated, a grain of pollen falls on the stigma, which is the tip of the female reproductive structure called the pistil.
colourful petal
Petal helps attract pollinators like bees and butterflies to the flower through their bright colors and fragrances. They also protect the reproductive parts of the flower, like the stamen and pistil, and assist in seed dispersal once the flower has been pollinated.
No, it has no way of excretion.
The answer is really pretty simple. Flowers that are pollinated by insects are pollinated by insects going from one flower to an other, carrying pollen from one flower to the next. Wind pollination is caused by the wind carrying pollen from one flower to an other one.Usually insect pollinated flowers have large, brightly colored petals also sweet scented nectaries at the base of the petals - some flowers may look bland but when viewed under ultra violet or infrared light are very conspicuous.The Stamen is short, with anthers firmly attached inside the flower. The Stigma is sticky and is located on the inside of the flower. Additionally the pollen grain are produced in small amounts, it is rough/ spiky and its large. This features are used to attract insects for pollination. The pollen grains are sticky and rough so it clings onto the insect's body. The Stigma is also sticky so the pollen grains remains in place and wont get carried away by the wind currents.Many, but not all dicotyledonous flowers are insect pollinated.Wind pollinated flowers are small and inconspicuous. Sometimes green or brown in color and has no scent or nectaries (such as the flowers of grass plants).The Stamen has long filaments, with anthers that hang outside the flower. The Stigma is large, branched and feathery. The pollen grains are produced in large amounts, its smooth and light hence it can be carried away by the gentlest of wind currents.Many, but not all monocotyledonous flowers and cone producing gymnosperms are wind pollinated.
A petal is on the flower there is your obvious answer
Petal Flower Company has a 7 petaled flower logo.
petal means to either a flower petal or a petal on a bike
She gently plucked a petal from the flower and watched it float down to the ground.
petal (i.e. flower petal)
You can easily know whether flowers are wind pollinated by just looking at their structure. These flowers have very small petal and they do not have any scent or nectar to attract insects. The pollen is also produced in large quantities since most of it never gets to the other flowers.