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What are two ways that pollen grain can get to the stigma of the pistil?
Wiki User
∙ 9y ago
bees, wind, birds, bats, moths, butterflies, human using a brush, insects.
Vada Boyer
Wiki User
∙ 12y agobees, wind, birds, bats, moths, butterflies, human using a brush, insects.
Wiki User
∙ 14y agoWind or insects can move pollen from one flower to another.
Wiki User
∙ 11y agoWind, insects, birds and even some mammals like bats
Wiki User
∙ 13y agoBy insects and by the wind
Wiki User
∙ 12y agopollination
Anonymous
bees and wasps
Anonymous
yes
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What are the two ways in which pollen grains are scattered?
Pollen is scattered by the wind or by animals.
What are two ways pollen can be scattered?
Pollen can be scattered by wind, or by pollinating insects such as bees.
What are the 3 main ways pollen is transfered?
Pick up the flower and take out the pollen and put it in another flower. Wind. Bees. Birds.
Give two ways by which pollen grains are scattered?
animal dispersal and wind dispersal
What is the three ways that pollen scattered to other flower?
self pollination insects wind water
What are some ways pollen can get to the stigma?
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What are the four ways to move pollen from the anther to the stigma?
1. Bees and other insects 2. Wind 3.
How does pollen get to other flowers?
Pollen can be dispersed by wind, gravity, animals and water. However the largest group responsible for pollination are insects.Plants can also undergo self-pollination if the flower fails to be pollinated by an external factor.
How is pollen transferred from the stamen to the pistol?
Flowering plants have several different parts that are important in pollination. Flowers have male parts called stamens that produce a sticky powder called pollen. Flowers have a female part called the pistil. The top of the pistil is called the stigma, and is often sticky. To be pollinated, pollen must be moved from a stamen to the stigma. When pollen from a plant's stamen is transferred to that same plant's stigma, it is called self-pollination. When pollen from a plant's stamen is transferred to a different plant's stigma, it is called cross-pollination. Cross-pollination produces stronger plants. The plants must be of the same species. For example, only pollen from a daisy can pollinate another daisy. Pollen from a rose or an apple tree would not work. Pollination occurs in several ways. People can transfer pollen from one flower to another, but most plants are pollinated without any help from people. Usually plants rely on animals or the wind to pollinate them. When animals such as bees, butterflies, moths, flies, and hummingbirds pollinate plants, it's accidental. They are not trying to pollinate the plant. Usually they are at the plant to get food, the sticky pollen or a sweet nectar made at the base of the petals. When feeding, the animals accidentally rub against the stamens and get pollen stuck all over themselves. When they move to another flower to feed, some of the pollen can rub off onto this new plant's stigma. Plants that are pollinated by animals often are brightly colored and have a strong smell to attract the animal pollinators. Another way plants are pollinated is by the wind. The wind picks up pollen from one plant and blows it onto another. Plants that are pollinated by wind often have long stamens and pistils. Since they do not need to attract animal pollinators, they can be dully colored, unscented, and with small or no petals since no insect needs to land on them.
Is pollen transferred from the pistol to the stamens?
Flowering plants have several different parts that are important in pollination. Flowers have male parts called stamens that produce a sticky powder called pollen. Flowers have a female part called the pistil. The top of the pistil is called the stigma, and is often sticky. To be pollinated, pollen must be moved from a stamen to the stigma. When pollen from a plant's stamen is transferred to that same plant's stigma, it is called self-pollination. When pollen from a plant's stamen is transferred to a different plant's stigma, it is called cross-pollination. Cross-pollination produces stronger plants. The plants must be of the same species. For example, only pollen from a daisy can pollinate another daisy. Pollen from a rose or an apple tree would not work. Pollination occurs in several ways. People can transfer pollen from one flower to another, but most plants are pollinated without any help from people. Usually plants rely on animals or the wind to pollinate them. When animals such as bees, butterflies, moths, flies, and hummingbirds pollinate plants, it's accidental. They are not trying to pollinate the plant. Usually they are at the plant to get food, the sticky pollen or a sweet nectar made at the base of the petals. When feeding, the animals accidentally rub against the stamens and get pollen stuck all over themselves. When they move to another flower to feed, some of the pollen can rub off onto this new plant's stigma. Plants that are pollinated by animals often are brightly colored and have a strong smell to attract the animal pollinators. Another way plants are pollinated is by the wind. The wind picks up pollen from one plant and blows it onto another. Plants that are pollinated by wind often have long stamens and pistils. Since they do not need to attract animal pollinators, they can be dully colored, unscented, and with small or no petals since no insect needs to land on them.
How can pollen be transfered from plant to plant?
POLLEN GRAINS ARE TRANSFERRED BY 3 METHODS: 1. BY WIND 2. BY INSECTS 3. BY WATER. it depends on the type of plant. some plants can be insect pollinated and some wind and some that are located near a river by water
What is the process of transferring pollen from male to female?
The process of transferring pollen from the male to the female reproductive organs in plants is known as pollination. It can occur either through self-pollination, where the pollen is transferred from the anther to the stigma within the same flower or plant, or cross-pollination, where the pollen is transferred from the anther of one flower to the stigma of another flower on a different plant of the same species. This transfer can occur through various agents, including wind, water, insects, birds, or other animals.
List three ways that the female organs of the flower is different from the male organs of the flower?
1- The male androecium are the numerous stamens; there are always several stamento each pistil.2- The stamen has two parts and is never compound. Anthers are the end bobbles that generate pollen grains (male gametophyte) in antheridia. The stamen has a vascular stalk called a filament that elevates and provides nutrients for the pollen producing anther.3- The pollen grains are released.1- A flower may have one or more pistils.2- The female gynoecium is a pistil with three distinct portions and it can be compound in structure. Pistils are the female reproductive organs, including the ovary. Stigmas are the tips that accept the pollen. The style extends between the stigma and the ovary. A compound or segmented gynoecium is made up of carpels. Compound pistils have radially segmented stigma/style/ovary making them polycarpellate. Apples are pentacarpellate.3- The ovary generates the ovule (female gamatophyte) that is never released but remains inside the enclosing ovary. Inside the ovule is the gametophyte's archegonium that produces ova (eggs).4- the ovary, once the ova inside the ovules are fertilized, matures to become a fruit.
Hat is the Reproductive structure of a calla lily?
The life cycle of a calla lily starts with a seed, which contains genetic material that, under the right conditions, including sufficient water, soil and light, will germinate and grow to form a calla lily plant. Calla lily seeds are coated seed.For a coated seed The higher weight also provides for a better and more secure ground contact and therefore provides a higher growth rate than normal seed. Coated seeds can be distinguished visually from naked seeds, because of their higher weight and different colour, the shape of the seeds does not change. A perfect flower is one that contains both male and female reproductive organs in the same flower specimen. Lilies contain both male and female parts. The male reproductive organs of a flower are known as the filament and the anther. The anther is a sac that contains the pollen of the flower. The anther is attached to a string-like structure known as the filament. Lilies contain several anther and filament combinations, known as stamens, per blossom. The female reproductive organs are typically located in the center of a lily bloom. The female organs consist of the stigma, style and ovary. All together, these pieces form the pistil. The ovary, located at the bottom of the pistil contains the egg cell. The style is the long stalk in the middle of the pistil structure. At the opposite end of the style, the stigma tops the ovary Lilies are fertilized through a process known as pollination. Pollen granules from the anther land on the stigma. The pollen then merges with the egg to complete fertilization. Generally, bees and insects help pollen move from the anther to the stigma. The pollen is extruded through the anther pores it can be spread in many ways, the most popular way for the plant to spread pollen is to attach it to the smooth hard back of many insects most commonly the beetle. The pollen is actually extruded in long very fine strands. The stigma secretes a sticky secretion that allows it to attach. After the beetle has had pollen attached to it from one plant the idea is that the beetle will use the spathe of another calla lily for shelter or for a place to trap food and by doing so they accidentally participate in an act of pollination.
What are the two ways in which pollen grains are scattered?
Pollen is scattered by the wind or by animals.
What are two ways pollen can be scattered?
Pollen can be scattered by wind, or by pollinating insects such as bees.
Ways pollen can move?
There are three common kinds of pollination: self pollination, wind pollination, and insect pollination. •Self pollination is when the pollen in the stamen (male part of the plant) drops into an ovule (egg) in the ovary of the stigma (female part) of the same plant. This is why it is called self pollination. • Wind pollination occurs in plants that are all-male (its flowers only containing stamen) and all-female (its flowers only containing the stigma). The stamen develops millions of pollen grains in the spring, as the chance of the pollen reaching an all-female plant is very little, and releases it in the summer. The few pollen grains that reach an all-female plant will be likely to reach an ovule in the stigma and pollinate the ovule. • Insect pollination is used by a lot of plants. This method of reproduction is when an insect such as a bee, butterfly, moth, or sometimes a bat, reaches a flower and sucks out the nectar in the flower. As they do this, the pollen gets stuck in their legs, and when they suck the nectar from the flower of another plant, the pollen gets onto the flower and into the stigma. If the pollen from a different type of plant is put into a stigma of a plant, pollination won't occur, so God has designed the bees of each hive to suck nectar from one kind of flower each day, so that the chance of pollination will be more.
