the plant structure that containes a young plant inside a protective covering ...The transfer of pollen from a male reproductive structers to a female reproduction structer in plants .angeosperm . a flowering plant that produces seeds enclosed in a protected structer.
Pollination
The Stamen is the male organ in a plant. It gives off pollen. The pistil is the female organ. The pollen lands in the flower. The pollen then produces a tube that goes to the ovary and fertilizes the seed.
The purpose of the pistil is for the female reproductive organ of the flower. The pollen would enter the pistil and start the reproductive process.
Fertilization in plants is achieved by union of male gamete with an egg nucleus. The first step in fertilization is formation of male and female gametes, Second step is transfer of male gametes containing pollen to stigma of female reproductive organ by pollination. The third step is germination of pollen grain for movement of male gamete to the vicinity of female gamete. The fourth step is the union of the nucleus of male gamete with egg nucleus in the embryo sac. The fourth step of fertilization in angiosperms is the act of double fertilization. During this process one of the two gametes released by a pollen tube fuses with secondary nucleus. The secondary nucleus is formed by fusion of two nuclei of embryo sac. Thus double fertilization is also called triple fusion.
The female organ of a blossom is the pistil, which consists of an ovary (the part that will become a fruit), style (a stem), and stigma (the part that receives the pollen from the male stamen).
I think that there are two processes: Pollination and Fertilization Pollination is when the pollen grains meet on the stigma (female reproductive organ) of another flower. Fertilization is when the pollen actually meets the egg in the ovary. (Sperm joins with egg)
the transfer of the male pollen grain to the female organ.
The pollen tube of most seed plants acts as a conduit to transport sperm cells from the pollen grain, either from the stigma (in flowering plants or angiosperms) to the ovules at the base of the pistil, or directly through ovule tissue in some gymnosperms (conifers and gnetophytes).
The Stamen is the male organ in a plant. It gives off pollen. The pistil is the female organ. The pollen lands in the flower. The pollen then produces a tube that goes to the ovary and fertilizes the seed.
pollination
The stem is not a sexual organ of a plant. The stamen is a male sexual organ of a plant. It has the pollen needed to fertilize the flower.
Flowering plants reproduce by transferring pollen from a male organ (anthers) to a female organ (stigma)), the pollen grains germinate and send out the pollen tubes in the ovules. There the nucleus of the male cell joins with that of a female cell, and ovary starts growing in the form of a fruit. The ovules get convertd in to seeds. On maturity these seeds are dispersed and germinate to form new plants.
The correct spelling is "pollination." Pollination is the transfer of pollen from the male reproductive organ (anther) to the female reproductive organ (stigma) of a plant, which is crucial for fertilization and reproduction in flowering plants.
The anther and filament are part of the male organ, the stamen. The female organ, (the pistil) consists of the stigma, style and ovary. The filament is the thread like structure that supports the anther. The anther is where the pollen is produced.
male, if there is a female or male part of a plant... Actually, I really dont know...
The anther is the site for synthesis of pollen, the male sex organ in a flower. The pollen grains are transferred from the anther of a male plant to the stigma of a female plant. Thus fertilization takes course.
The stigma of a flower receives pollen, the male flowers gamete. It is part of the female flowers reproductive system. The Stigma is the end portion of the flower and does not have an epidermis( the waxy coating on plants that helps retain water and protects the plant).
The pollen from the male sex organ has to get into the female sex organ called the pistol. Sometimes the wind does this. Sometimes insects, birds or bats do this. Sometimes humans help plants produce seeds.