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In conifers, such as pines, sperm contained in pollen grains are primarily transferred to an egg by?
Wind.
In conifers such as pines sperm contained in pollen grains are primarily transferred to an egg by what?
In conifers, such as pines, sperm contained in pollen grains are primarily transferred to an egg by wind pollination. This process involves the dispersion of pollen from male cones to female cones through the air. Once the pollen reaches the female cone, it fertilizes the egg to form a seed.
What is the function of pollen grains?
Matured pollen grains contained sperm cells. When Pollen grains are sticky, you have pollen. Pollen grains are contained in the pollen sac, with the purpose of helping plants reproduce.
What is a flower's sperm?
A flower's sperm is contained within the pollen grains. These pollen grains are produced in the male reproductive organs of the flower, called the stamens. When the pollen grains are transferred to the female reproductive organs of another flower, they can fertilize the ovules and lead to seed development.
What is the anthers job in a flower?
To collect the pollen grains transferred from the bees, wind or insects that have rubbed it and left pollen grains
What the function of the pollen grains?
Matured pollen grains contained sperm cells. When Pollen grains are sticky, you have pollen. Pollen grains are contained in the pollen sac, with the purpose of helping plants reproduce.
what parts are responsible for fertilization in plants?
In plants, fertilization primarily involves the ovule and pollen. The male gametes, contained in pollen grains, are transferred to the stigma of the female flower, where they germinate and grow a pollen tube. This tube delivers the sperm cells to the ovule, leading to fertilization, which results in the formation of seeds. The ovary then develops into a fruit, protecting the seeds until they are ready for dispersal.
What can anthers produce?
The anther produces pollen grains which would be transferred to other plant's stigma which will receive the pollen grains when an insect fly pass it then the pollen grains will be stuck on its wings.
What will you say that anther forms pollen or pollen grains?
An anther is the male reproductive structure of a flower that produces pollen. Pollen grains contain the male gametes of plants and are essential for the process of pollination, where the pollen is transferred to the stigma of a flower for fertilization to occur.
Where are pollen grains transported from?
pollen grains are transported from the microsporangium (contained in the anther of an angiosperm flower, male cone of a coniferous plant, or male cone of other seed plants)
Where is pollin made?
Pollen is made by male parts of flowering plants, called anthers, which produce pollen grains. These grains are then transferred to the female parts of a flower for fertilization to occur.
What is transferring pollen grains from another to the stigma of a flower?
when pollen grain are transferred from the stigma the ovule of the flower , whats takes place
