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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).
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∙ 15y ago
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∙ 11y agowhen pollen grains land on the surface of the stigma, each pollen grain produces a tube called the pollen tube. the use of the pollen tube is to transfer the pollen grain to the ovule
Wiki User
∙ 13y agoIt takes the sperm into the male reproductive organ and then new flowers grow.
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∙ 14y agoPollen tubes start from the Stigma and grow downwards through the Style.
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∙ 11y agopolen tube is also known as style. it is the female part of flower used for the transfer of pollen from anther to ovary...
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∙ 9y agoit sucks
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What is the function of a pollen tube?
The long tube
How does the pollen tube nucleus function in fertilization?
The pollen tube nucleus directs the growth of the pollen tube down through the pistil to the ovary
What is the function of the sperm nucleus in plants?
the sperm nucleus is found in pollen grains and directs the growth of the pollen tube to the ovule in the ovary, it then degenerates
After the pollen grains land on the stigma what begins to grow from a cell in the pollen?
the pollen tube
What is the function of the pollen grains in the flower?
It takes the sperm into the male reproductive organ and then new flowers grow.
What transfer pollen from stamen to ovules?
A pollen tube grows from the pollen grain down through the style. The pollen tube enters the ovary and reaches an olvule. The sperm then travels down the pollen tube and fertilizes the egg in the ovule. So a pollen tube.
What is the fate of the tube nucleus in the pollen tube?
Tube nucleus generates after guiding the pollen tube into the embryo sac
Where the pollen tube grow to or through?
The pollen tube grows out of or through the pollen grain.
What is the function of the style in the flower?
To connect stigma with the ovary and facilitate the growth of pollen tubes
Does a egg if a plant pass through the pollen tube or something different?
it is the pollen tube
How pollen tube grows down through the style?
The pollen tube grows down to the style after the pollination happen.
What moves down the pollen tube into the ovary?
Pollen
