Insect pollinated is attractive and colourful, the former isn't
Besides petal color the insect pollinated flowers also have insect attracting smell where as in wind pollinated flowers the petals are neither attractive nor scented.
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.
Insect pollination :
Is pollination helped by insect, usually the flower have bright color, and have a nectar (flowers honey) in it to attract the insect, the pollen (male) and pistil (female) are on one flower.
Wind pollination :
Is pollination helped by the wind, usually the flower does not have bright color, have a smaller pollen size (so the wind can carry the pollen), the pollen (male) and pistil (female) are usually not in one flower.
Wind pollinated flowers sometimes look ugly because they don't need to attract bugs.
nothing, it doesn't matter how the flower is pollinated it just has to be pollinated!
Plants reproduce by pollen grains. There are 2 types of pollination: Cross pollination and Self pollination. They are primarily pollinated by means of wind pollination or insect pollination.
pollination may also occur through wind, water, or by birds, bats.
a) wind pollination (wind) b) insect pollination (insect) c) self pollination (the flower pollinates itself)
Pollination is the transfer of pollen to the ovule. Although it is a prerequisite to fertilization, several events must happen before fertilization occurs. Pollination is when pollen reaches the plant by wind or insect, whereas fertilization occurs when that pollen reaches the ovule and starts the beginnings of a new organism.
There are two different kinds of pollination. The two main kinds are self pollination e.g pollen from plant A lands on the stigma of plant A and pollinates the ovules of plant A and cross pollination e.g. pollen from pant A lands on the stigma of plant B and pollinates the ovules of plant B
Cross pollination is when the wind or a insect carries pollen from one flower to another. Self pollination is when a flower produces pollen and uses it in asexual reproduction.
Plants reproduce by pollen grains. There are 2 types of pollination: Cross pollination and Self pollination. They are primarily pollinated by means of wind pollination or insect pollination.
wind can Cary pollen grains and it transfers it to different plants or flowers.
wind can Cary pollen grains and it transfers it to different plants or flowers.
pollination may also occur through wind, water, or by birds, bats.
Wind pollination is when pollen is carried in the wind
Cross pollination happens when an organism transfers pollen to another flower. Or the pollen could transfer by wind. Bees mostly pollinate flowers we know and other by wind, pollen on our car.
Pollination is required for flowering plants to reproduce. This is due to the pollen acting as the sperm for the plant, and the pollen has to enter the ovum of the plant to create the seeds.
a) wind pollination (wind) b) insect pollination (insect) c) self pollination (the flower pollinates itself)
Wind pollination and Insect pollination
Pollination is the transfer of pollen to the ovule. Although it is a prerequisite to fertilization, several events must happen before fertilization occurs. Pollination is when pollen reaches the plant by wind or insect, whereas fertilization occurs when that pollen reaches the ovule and starts the beginnings of a new organism.
Pollination is the process of how pollen is transferred by insects, wind, or rain to the pistol of a flower. This is essential to the fertilization of a plant.