Pollination is best defined asa)transfer of pollen from anther to stig...
Definition of Pollination:
Pollination is the transfer of pollen from the male reproductive organ (anther) to the female reproductive organ (stigma) of a flower. It is a vital process in the reproduction of plants and is necessary for the production of fruits and seeds.
Types of Pollination:
There are two types of pollination - self-pollination and cross-pollination. Self-pollination occurs when the pollen from the anther of a flower is transferred to the stigma of the same flower or another flower on the same plant. Cross-pollination occurs when the pollen from the anther of one flower is transferred to the stigma of another flower on a different plant of the same species.
Importance of Pollination:
Pollination is important for the survival of many plant species, as it leads to the formation of seeds and fruits. Pollination also helps in the transfer of genetic material from one plant to another, which is important for the genetic diversity of plant species.
Methods of Pollination:
Pollination can occur through various methods such as wind, water, and animals. However, the most common method of pollination is through animals, especially insects like bees, butterflies, and moths. These insects visit flowers in search of nectar and inadvertently transfer pollen from one flower to another, thereby facilitating pollination.
Conclusion:
In conclusion, pollination is a vital process in the reproduction of plants, and it occurs when pollen is transferred from the male reproductive organ to the female reproductive organ of a flower. Pollination is important for the production of seeds and fruits, as well as for the genetic diversity of plant species. The most common method of pollination is through animals, especially insects like bees, butterflies, and moths, who visit flowers in search of nectar and inadvertently transfer pollen from one flower to another.
Pollination is best defined asa)transfer of pollen from anther to stig...
Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, including plants, is to create offspring for the next generation.
Flowers must rely on vectors to move pollen. These vectors can include wind, water, birds, insects, butterflies, bats, and other animals that visit flowers. We call animals or insects that transfer pollen from plant to plant “pollinators”.
The pollinator is often eating or collecting pollen for its protein and other nutritional characteristics or it is sipping nectar from the flower when pollen grains attach themselves to the animal’s body. When the animal visits another flower for the same reason, pollen can fall off onto the flower’s stigma and may result in successful reproduction of the flower.
To make sure you are not studying endlessly, EduRev has designed Current Affairs study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Current Affairs.