Pea flowers are self-pollinating. About two days before the flower even opens, the anthers at the top of the stamen, which are the male part, burst and release the pollen. This sticks onto the stigma and fertilizes the ovary - these are the female parts. In many flowering plants, the stigma will not accept pollen from the same plant and fertilization must occur through other means, such as insect pollination after the flower opens. For gardeners, self-pollination is an advantage as it means more than one type of pea can be grown close together, as cross-pollination will not occur.
Pollination can occur through wind, animals (such as bees, butterflies, and birds), and self-pollination (where pollen is transferred from the anther to the stigma of the same flower or a different flower on the same plant).
From link below: There are several ways that seedless fruits can arise. They are usually an exception to the normal fertilization process. Most seedless fruits have what is termed parthenocarpy, where fruit form without fertilization, but pollination is sometimes required as stimulation. See related links below:
Plants depend on animals for pollination, seed dispersal, and protection from pests. Animals help plants reproduce by carrying pollen between flowers, spreading seeds to new locations, and eating pests that could harm the plant. This mutual relationship benefits both plants and animals in the ecosystem.
Plants provide oxygen, food, and materials for shelter and clothing. Animals provide companionship, food, labor, and contribute to ecosystems by helping with processes like pollination and seed dispersal. Both plants and animals play crucial roles in maintaining the balance of life on Earth.
One main difference is that gymnosperms typically rely on wind for pollination, while angiosperms often rely on animals like bees for pollination. Additionally, gymnosperms have exposed seeds, while angiosperms have seeds enclosed within a fruit. Finally, gymnosperms do not produce flowers, while angiosperms do.
Pollination can occur through wind, animals (such as bees, butterflies, and birds), and self-pollination (where pollen is transferred from the anther to the stigma of the same flower or a different flower on the same plant).
pollination
Pollination
It is the process of plants being seeded. There are several ways you can do so being a plant.
Insect pollination: Insects like bees and butterflies transfer pollen from the male part of one plant to the female part of another plant. Wind pollination: Pollen grains are carried by the wind to reach the female reproductive organs of plants, facilitating fertilization. Water pollination: Some aquatic plants release their sperm and eggs into the water, where they meet and fertilize.
The 3 ways in which flowering plants can be categorized are ASTERACEAE, EUPHORBIACEAE, and ORCHIDACEAE.
self pollination insects wind water
Pollination
watertheplants
Plants that do not require external help to transfer their pollen are known as self-pollinating plants. Peanuts belong to this category and reproduce by dropping old flowers to the ground on growing old. These flowers release their pollen at sunrise and start fertilizing eventually.
Three ways we use plants are: we eat them or parts of them, we feed them to livestock, and we use wood from trees for carpentry, paper, etc.
plants give fruitsand vegetables for human and animals