What is pollination?
It is a process that reproduces the plants by ensuring that male gametes spread to female gamets, allowing the plant to produce seeds that in turn develop on new plants. The pollination process is important for people in many areas, including gardeners, farmers and biologists, all of whom rely on pollination and the resulting fertilization. There are a number of different ways to pollute, and some plants have evolved very complex pollination techniques. The pollination occurs when the pollen comes into contact with the egg, the female part of the plant. In flowering plants known as angiosperms, the pollen is transferred to a stigma that transports pollen to the oval. In gymnosperms, such as conifers, the pollen is applied directly to the egg.
Many plants are capable of self -service, which includes the spread of its own pollen to its own eggs. However, cross pollination is preferred because it increases genetic diversity, which makes the type of plant as quite stronger and is more likely to survive. RoleStrins can achieve cross pollination by luring pollinators, such as bees and insects on their antheraldies, while the pollinators raise pollen and throw it away on other plants. Cross pollination can also occur when plants release their pollen into the air and rely on the wind to transfer it to other plants. People are often familiar with this form of pollination because the surrounding pollen in the air can cause allergic reactions.
plants can use different techniques to prevent self -debold, such as flower properties that prevent contact between the anthection and the egg or stigma. Plants are also able to recognize their own pollen, allowing them to cause a chemical reaction that prevents fertilization if they become self -debored.
Once the plant is pollinated, the ovula will fertilize and can begin to evolve into the seed. Many seeds are covered with protective coatings so that they are not damaged by animals or elements and some are closed in fruit to appeal to insects, birds and other animals. WhenAnimals eat fruit, eliminate the seeds later in a distant location and spread the plant in a natural environment. Some plants are so specially developed that their seeds actually have to go through the digestive tract to germinate.