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Which type of pollination occurs when pollen from the stamen of one flower pollinates a flower of the same plant?
Pollination is the process by which pollen is transferred in plants, thereby enabling fertilization and sexual reproduction. Pollen grains, which contain the male gametes (sperm) to where the female gamete(s) are contained within the carpel;[1] in gymnosperms the pollen is directly applied to the ovule itself. The receptive part of the carpel is called a stigma in the flowers of angiosperms. The receptive part of the gymnosperm ovule is called the micropyle. Pollination is a necessary step in the reproduction of flowering plants, resulting in the production of offspring that are genetically diverse.
The study of pollination brings together many disciplines, such as botany, horticulture, entomology, and ecology. The pollination process as an interaction between flower and vector was first addressed in the 18th century by Christian Konrad Sprengel. It is important in horticulture and agriculture, because fruiting is dependent on fertilisation, which is the end result of pollination.
What else can I help you with?
What is self pollination and cross pollination?
If the pollen lands on stigma of the same flower, it is called self-pollination. When the pollen of a flower lands on the stigma of another flower of the same plant, or that of a different plant of the same kind, it is called cross-pollination.
How is pollination by ants called?
Pollination by ants is called myrmecophily. Ants may carry pollen on their bodies as they move from flower to flower, aiding in the pollination process.
Hummingbirds drink nectar from flowers. As they pass from flower to flower the hummingbirds carry pollen aiding in pollination. What kind of relationship exists between the hummingbirds and the flower?
mutualism
What is it called when bees carry pollen to another flower?
This process is called pollination. Bees transfer pollen from the male parts of one flower to the female parts of another flower, which is essential for fertilization and seed production in many plants.
How do animals help pollination?
Most animals actually don't realize that they are helping the pollination of a plant. For example, a bee usually lands on a flower to take some nectar, but its body unintentionally takes some pollen along and then, while they are flying to another flower, spread the pollen to the pistil of the second flower (or sometimes also of the first flower). Animals have a large role in pollination. Most pollinations happen because of animals like bees. Some are also caused by the wind, but if there isn't any animals helping the pollination, it would be hard for the seeds to grow.
Can someone help me use pollination self-pollination and cross-pollination in the same sentence?
Self pollination is when a flower pollinates itself with its own pollen and cross pollination is when a flower uses another flower's pollen.
Occurs when a plant pollinates a different kind of plant?
Cross-pollination is the process by which a plant transfers pollen from one plant to a flower on a separate plant of the same species. This can lead to genetic diversity and offspring with different traits.
Describe where pollination and fertilization occur?
Pollination occurs when pollen is transferred from the anther to the stigma of a flower. Fertilization occurs when the sperm cell from the pollen joins with the egg cell in the ovule, usually located in the ovary of the flower.
What is self pollination?
Self pollination is the dropping of pollen on the stigma of the same flower that produced the pollen, thereby pollinating the flower.
Differentiate cross pollination from self pollination?
Self pollination is where the plant is able to pollinate without another plant. This provides much less variation in the genetics of the species from generation to generation than cross pollination which is where the pollen from one plant is carried to another plant (bees usually do this) and fertilizes the other plant. It creates more genetic diversity because the genes from both plants, which are different, are involved in the forming of the seed, not just the genes from the one self-pollinating plant.--------------------------------------------IMPROVEDSelf pollination is the transfer of pollen from the anther to the stigma of the same flower, another flower on the same plant, or the flower of a plant of the same clone. Cross pollination is the transfer of pollen from the flower of one plant to the flower of a plant having a different genetic constitution.
Does pollination occur before fertilisation?
Yes, pollination is the process of transferring pollen grains from the male reproductive organs of a flower to the female reproductive organs. Fertilization occurs after pollination, when a pollen grain meets the ovule of a flower and forms a seed.
What is self pollination and cross pollination?
If the pollen lands on stigma of the same flower, it is called self-pollination. When the pollen of a flower lands on the stigma of another flower of the same plant, or that of a different plant of the same kind, it is called cross-pollination.
How does cross pollination happens?
it occurs naturally through insects.When an insect sits in a flower the pollen gets attached to its legs.th pollen is transferred when it sits on another plant and pollination occur
What process moves pollen from flower to flower?
Pollination
What is it called when a plant pollinates other plants?
When a plant pollinates other plants, it is referred to as cross-pollination. This occurs when pollen from one plant is transferred to the stigma of another plant, leading to genetic diversity in the offspring.
Explain the difference between crosspollination and self pollination in plants?
Cross pollination is when pollination occurs between two different varieties of plant, which do not ordinarily pollinate each other, thus producing a new, hybrid variety of plant. Self pollination is when a single plant pollinates itself, thus there is no mixing of genetic material, the offspring will have only one parent instead of two.
When does pollination happens?
Cross pollination happens when the pollen of one flower is placed upon the stigma of another flower, whether of the same varietyor not.
