In plants, the style is the long, slender stalk that connects the stigma to the ovary. The stigma is where the pollen is deposited, and the ovary is at the bottom of the style and houses the plant's ovules, which contain the egg cells. The function of the style is to check compatibility and judge whether the pollen that lands on the flower can fertilize the plant.Know More
Pollen with male genetic information lands on the flower’s stigma and is secured there due to the stickiness of the stalk. As the pollen germinates on the stigma, it creates a pollen tube, which is used to burrow through the length of the style. The pollen creates a tunnel from the stigma to the ovary.
When the pollen tube reaches the ovary, two sperm cells are released and travel down the pollen tube to the ovary. This sperm then fertilizes the eggs that are waiting in the ovule. After this fertilization, the ovule develops into the seed of the plant. If uneaten, this results in the creation of another plant of the same species.
The style is extremely important during the fertilization process, because this is not only the location where the pollen tube forms but also the checkpoint that stops incompatible pollen from penetrating the ovary.Learn more about Botany
The part of a plant that receives pollen is called the stigma. The stigma is located at the top of the style, the tube that extends out of the ovary. Together, the stigma, style and ovary are known as a pistil or carpel, the female reproductive organ of a flower.Full Answer >
Pollination is the process whereby pollen grains move from the anther to the stigma on a flower’s style, while fertilization is the fusion of the male gametes and female egg cells to form a new plant seed. Pollination precedes fertilization and depends on such media as wind, water and insects. Pollination takes place externally, while fertilization occurs in the inside of the flower and does not depend on external vectors.Full Answer >
On a plant, the stigma is the site where the germination of the pollen grains occur. The stigma sits on the top part of the pistil. Along with the style and ovary, the stigma is part of the flower's structure called the pistil.Full Answer >
The middle of a flower consists of the female reproductive organs - the stigma, a style and one or more ovules. The ovary is located at the base of the flower.Full Answer >