Biology

Difference between self pollination and cross pollination

Main difference

Self-pollination is defined as the process in which the pollination process takes place between pollen from the same flower or plant or from the same species. But, cross pollination is defined as the process in which the pollination process takes place between the pollen of the different flower or plant or that of the new species.

Self-pollination vs. cross-pollination

In self-pollination, pollen grains from the anther of the similar plant spill onto the surface of the stigma, while in cross-pollination, the transfer of pollen to the stigma of a flower of a different plant of the same species or different species. . Plants that are themselves carriers of self-pollination do not require external force, while cross-pollination does factors such as wind and insects. Plants that use self-pollination have dull-colored flowers compared to the flowers of plants that cross-pollinate. Plants that use self-pollination are less adapted to the modified environment compared to plants that use cross-pollination.

Comparative chart

Basis of distinction Self pollination Cross pollination
Definition The process where the pollination process takes place between the pollen of the same flower or plant or that of the same species. The process where the pollination process takes place between the pollen of the different flower or plant or that of the new species.
Occurrence species Plums, pears, raspberries, blackberries, strawberries, beans, pumpkins, daffodils, tulips, lavender and others. Orchids, peas and sunflowers, wheat, barley, oats, rice, tomatoes, potatoes, apricots and peaches.
Process The transfer of pollen from one part to another is usually done through wind, insects, water, animals. The process usually occurs when pollen falls directly on the stigma.
Nature The species have consistent characteristics. The species have different characteristics.

Self pollination

Self-pollination is defined as the process in which the pollination process takes place between the pollen of the same flower or plant or that of the same species. Few plants are self-fertilizing without the guidance of dust vectors. The component is frequently seen in some vegetables, for example peanuts. In another vegetable, soybeans, the flowers open and respond to spooky daytime cross-fertilization. If you are not an expert, the flowers are self-fertilizing as they close. Among the different plants that can self-fertilize are numerous types of orchids, peas, sunflowers and tridax. Many of the self-pollinated plants have small, usually subtle flowers that cast dust precisely on the shame, sometimes even before the bud opens. Some plants have systems that guarantee autogamy, for example, flowers that do not open, or stamens that move to meet shame. The term sale that is often used as a similar word is not limited to self-fertilization, but also applies to different types of personal preparations. This would resemble a Yorkie canine and a Rottweiler puppy creating posterity. Strange, but conceivable, because they are of similar species. There are two types of selfing: in autogamy, the powder is exchanged for the misfortune of the same flower. In geitonogamy, sand is transferred from the anther of a flower to the stigma of another flower in a similar flowering plant, or from the microsporangium to the ovule within a single gymnosperm. It also applies to different types of personal preparations. This would resemble a Yorkie canine and a Rottweiler puppy creating posterity. Strange, but conceivable, because they are of similar species. There are two types of selfing: in autogamy, the powder is exchanged for the misfortune of the same flower. In geitonogamy, sand is transferred from the anther of a flower to the stigma of another flower in a similar flowering plant, or from the microsporangium to the ovule within a single gymnosperm. It also applies to different types of personal preparations. This would resemble a Yorkie canine and a Rottweiler puppy creating posterity. Strange, but conceivable, because they are of similar species. There are two types of selfing: in autogamy, the powder is exchanged for the misfortune of the same flower. In geitonogamy,

Cross pollination

Cross pollination is defined as the process in which the pollination process takes place between the pollen of the different flower or plant or that of the new species. Cross fertilization is the point at which one plant pollinates a plant from another assortment. The genetic material of the two plants is united and the subsequent seeds of that fertilization will have qualities of both varieties and it is another assortment. The exchange of dust from the flowering of a plant to the flowering of a plant that has another hereditary constitution. Many growers are concerned that the plants in their garden are inadvertently fertilized and end up with the natural product on the plant that does not meet the standards. Here are two misjudgments that need to be taken into account. To get started, Cross fertilization can simply occur between assortments, not between species. In this way, for example, a cucumber cannot be fertilized with pumpkin. They are not similar species. This part would resemble a dog and a feline that have the ability to make posterity together. It is simply impractical. Be that as it may, cross-fertilization can occur between a zucchini and a squash. Second, the natural product of a plant that is cross-pollinated will have no influence. Usually you will hear someone express that they know their cross-pollinated pumpkin for this current year because the natural pumpkin product looks strange. Cross fertilization does not influence the natural product this current year, but will alter the outcome of any seeds planted from that organic product. a cucumber cannot be fertilized with squash. They are not similar species. This part would resemble a dog and a feline that have the ability to make posterity together. It is simply impractical. Be that as it may, cross-fertilization can occur between a zucchini and a squash. Second, the natural product of a plant that is cross-pollinated will have no influence. Usually you will hear someone express that they know their cross-pollinated pumpkin for this current year because the natural pumpkin product looks strange. Cross fertilization does not influence the natural product this current year, but will alter the outcome of any seeds planted from that organic product. a cucumber cannot be fertilized with squash. They are not similar species. This part would resemble a dog and a feline that have the ability to make posterity together. It is simply impractical. Be that as it may, cross-fertilization can occur between a zucchini and a squash. Second, the natural product of a plant that is cross-pollinated will have no influence. Usually you will hear someone express that they know their cross-pollinated pumpkin for this current year because the natural pumpkin product looks strange. Cross fertilization does not influence the natural product this current year, but will alter the outcome of any seeds planted from that organic product. Be that as it may, cross fertilization can occur between a zucchini and a squash. Second, the natural product of a plant that is cross-pollinated will have no influence. Usually you will hear someone express that they know their cross-pollinated pumpkin for this current year because the natural pumpkin product looks strange. Cross fertilization does not influence the natural product this current year, but will alter the outcome of any seeds planted from that organic product. Be that as it may, cross-fertilization can occur between a zucchini and a squash. Second, the natural product of a plant that is cross-pollinated will have no influence. Usually you will hear someone express that they know their cross-pollinated pumpkin for this current year because the natural pumpkin product looks strange. Cross fertilization does not influence the natural product of this current year,

Key differences

  • Self-pollination is defined as the process in which the pollination process takes place between pollen from the same flower or plant or from the same species. But, cross pollination is defined as the process in which the pollination process takes place between the pollen of the different flower or plant or that of the new species.
  • The process of cross pollination usually occurs between species such as apples, grapes, plums, pears, raspberries, blackberries, strawberries, green beans, pumpkins, daffodils, tulips, lavender and others. On the other hand, the self-pollination process takes place between elements such as peanuts, orchids, peas and sunflowers, wheat, barley, oats, rice, tomatoes, potatoes, apricots and peaches.
  • The transfer of pollen from one part to another usually occurs through wind, insects, water, animals and contact when it comes to cross pollination. On the other hand, the transfer of pollen from one part to another usually occurs when the pollen falls directly on the stigma.
  • The species that originate by self-pollination are fundamental in nature and therefore have the same characteristics and even look the same. On the other hand, the species that come from the cross-pollination process mostly have more variety and have a diverse nature from appearance to characteristics.

Leave a Reply

Your email address will not be published.

CAPTCHA


Back to top button