describe the mechanism of a flower
Answers
Answered by
0
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen. After fertilization, the ovary of the flower develops into fruit containing seeds.
In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to bring beauty to their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.
In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to bring beauty to their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.
Answered by
0
HEY MATE HERE IS YOUR ANSWER
Pollination mechanism. The pollinationmechanism employed by a plant depends on what method of pollination is utilized. Most flowerscan be divided between two broad groups of pollination methods: Entomophilous: flowers attract and use insects, bats, birds or other animals to transfer pollen from oneflower to the next .
The primary purpose of a flower isthe reproduction. Since the flowers are the reproductive organs of the plant, they mediate the joining of the sperm, contained within pollen, to the ovules — contained in the ovary. Pollination is the movement of pollen from the anthers to the stigma. Bees, insects, birds and many more have a huge factor for pollination to be successful.
Flowering plants have several different parts that are important in pollination. Flowers have male parts called stamens that produce a sticky powder called pollen. ... For example, only pollen from a daisy can pollinate another daisy. Pollen from a rose or an apple tree would not work.
HOPE IT HELPS ☺️
Pollination mechanism. The pollinationmechanism employed by a plant depends on what method of pollination is utilized. Most flowerscan be divided between two broad groups of pollination methods: Entomophilous: flowers attract and use insects, bats, birds or other animals to transfer pollen from oneflower to the next .
The primary purpose of a flower isthe reproduction. Since the flowers are the reproductive organs of the plant, they mediate the joining of the sperm, contained within pollen, to the ovules — contained in the ovary. Pollination is the movement of pollen from the anthers to the stigma. Bees, insects, birds and many more have a huge factor for pollination to be successful.
Flowering plants have several different parts that are important in pollination. Flowers have male parts called stamens that produce a sticky powder called pollen. ... For example, only pollen from a daisy can pollinate another daisy. Pollen from a rose or an apple tree would not work.
HOPE IT HELPS ☺️
Similar questions