In insect-pollinated plants, the anthers are typically positioned in a way that makes it easy for visiting insects to come in contact with them. They are often located at a height and in a position where the insects can brush against them while foraging for nectar or pollen. This helps facilitate efficient pollen transfer between flowers.
Three flowers that are insect-pollinated are sunflowers, roses, and lilies. These flowers often have colorful petals, strong fragrances, and nectar to attract insects like bees, butterflies, and beetles for pollination.
TomatoesPineapplePeanutsGreen PeppersSweet PeasGreen beansChili PeppersEggplantOranges(all legumes, for example old world "broad beans")Many others are wind-pollinated, and almost no crops on earth depend purely on honeybees, most are more efficiently pollinated by some other insect or creature.
Plant breeders prevent unwanted cross-pollination by isolating plants physically (e.g., using barriers like nets or isolation cages), controlling the timing of flowering to prevent overlap with other plants, or manually removing male reproductive organs (e.g., anthers) before pollen is released. These methods help ensure that the desired plants are pollinated with the intended parent, resulting in controlled breeding.
Many plants are pollinated by insects, including bees, butterflies, and flies. Some common examples include sunflowers, roses, and fruit trees such as apple and peach. These plants rely on insects to transfer pollen from one flower to another in order to reproduce.
Dandelion plants are primarily pollinated by insects, such as bees and flies, that visit the flowers to collect nectar and pollen. Wind can also play a role in transferring pollen between dandelion plants.
Some examples of insect-pollinated plants include sunflowers, lavender, roses, and fruit trees like apple and cherry. These plants rely on insects like bees, butterflies, and beetles to transfer pollen between flowers for reproduction.
It's bright and showy, and even has little nectar ducts under its petals, so insect-pollinated. Wind-pollinated plants generally don't have flowers, or the flowers are very small and inconspicuous, like those of grass. Wind-pollinated plants also make far more pollen (try tapping a pine tree or reed in spring) because the wind does not take it directly to its destination, much of it will be lost. With insects there's a fair chance the little there is will reach another flower of the same species.
Three flowers that are insect-pollinated are sunflowers, roses, and lilies. These flowers often have colorful petals, strong fragrances, and nectar to attract insects like bees, butterflies, and beetles for pollination.
TomatoesPineapplePeanutsGreen PeppersSweet PeasGreen beansChili PeppersEggplantOranges(all legumes, for example old world "broad beans")Many others are wind-pollinated, and almost no crops on earth depend purely on honeybees, most are more efficiently pollinated by some other insect or creature.
Plant breeders prevent unwanted cross-pollination by isolating plants physically (e.g., using barriers like nets or isolation cages), controlling the timing of flowering to prevent overlap with other plants, or manually removing male reproductive organs (e.g., anthers) before pollen is released. These methods help ensure that the desired plants are pollinated with the intended parent, resulting in controlled breeding.
Pea plant is self pollinated ---- Not necessarily true: my bees like peas and beans.
Most plants are pollinated by bees, butterflies, moths or other flying insects. Some are pollinated by wind or rain such as wheat and corn. Some are pollinated by flies and emit a smelly odor like a cadaver or feces. Some plants, such as cacti, are pollinated by bats. In North and South America hummingbirds pollinate tube shaped flowers.
Many plants are pollinated by insects, including bees, butterflies, and flies. Some common examples include sunflowers, roses, and fruit trees such as apple and peach. These plants rely on insects to transfer pollen from one flower to another in order to reproduce.
Dandelion plants are primarily pollinated by insects, such as bees and flies, that visit the flowers to collect nectar and pollen. Wind can also play a role in transferring pollen between dandelion plants.
Holly bushes are typically pollinated by wind, as they have separate male and female plants where wind helps to carry pollen from male flowers to female flowers. Once pollinated, female flowers will develop into the red berry-like fruits that are characteristic of holly bushes.
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)
Gregor Mendel developed the model of heredity that now bears his name by experiments on various charactersitics of pea plants: height (tall vs. Short); seed color (yellow vs. Green); seat coat (smooth vs. wrinkled), etc. The following explanation uses the tall/short trait. The other traits Mendel studied can be substituted for tall and short.Mendel started out with plants that "bred true". That is, when tall plants were self-pollinated (or cross-pollinated with others like them), plants in following generations were all tall; when the short plants were self-pollinated (or cross- pollinated with others like them) the plants in following generations were all short.Mendel found that if true breeding Tall [T] plants are crossed (bred) with true breeding short [t] plants, all the next generation of plants, called F1, are all tall.Next, he showed that self-pollinated F1 plants (or cross- pollinated with other F1 plants) produce an F2 generation with 3/4 of the plants tall and 1/4 short.A. 1/4 of the F2 generation are short plants, which produce only short plants in the F3 generation, if they are self- pollinated (or crossed with other short F2 plants;) these F2 plants breed true.B, 1/4 of the F2 generation (1/3 of the tall plants) are tall plants that produce only tall plants in the F3 generation, if they are self-pollinated; these tall F2 plants breed true.C. 1/2 of the F2 generation (2/3 of the tall plants) are tall plants that produce 1/4 short plants and 3/4 tall plants in the next [F3] generation, if they are self-pollinated. This is the same proportion of tall to short that F1 plants produce.