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Fertilize it.
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∙ 14y ago
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How close to the egg can the pollen grain get?
when a pollen grain lands on the stigma it creates a pollen tube that goes down to the egg where sperm fuzes with the egg.
What structure transports sperm in the ovule in flowering plants?
The pollen tube is a structure designed to help a particle of pollen, the male side of the plant fertilization process, to access the egg cell in the female part of the plant. The egg cells are typically protected by cell walls and shells designed to keep them in place and protect them from outside elements. Pollen particles create pollen tubes to reach through these walls and access the egg cell.
Where do the pollen grains go after pollination?
After pollination, the pollen grains germinate on the stigma and grow a pollen tube down the style to reach the ovule. The pollen tube delivers sperm cells to fertilize the egg cell within the ovule, leading to the formation of a seed.
During sexual reproduction in a flowering plant a pollen tube grows down through the?
During sexual reproduction in a flowering plant, a pollen tube grows down through the style to reach the ovary. This enables the male gametes (sperm cells) to reach the female gamete (egg cell) for fertilization to occur.
How does fertilization in plants?
the pollen grains after landing on the stigma germinate to send out pollen tubes through which the male gametes reach near the egg cell of embryo sac in the ovule to fuse with. this fusion of male and female gametes (egg cell) is called fertilization.
How close to the egg can the pollen grain get?
when a pollen grain lands on the stigma it creates a pollen tube that goes down to the egg where sperm fuzes with the egg.
What structure transports sperm in the ovule in flowering plants?
The pollen tube is a structure designed to help a particle of pollen, the male side of the plant fertilization process, to access the egg cell in the female part of the plant. The egg cells are typically protected by cell walls and shells designed to keep them in place and protect them from outside elements. Pollen particles create pollen tubes to reach through these walls and access the egg cell.
What is the correct order of pollen traveling through a flower?
Once the flower is pollinated the pollen travels down the pistil until it reaches the female cell, the egg cell. When the pollen and egg cell join they form a seed.
How does pollen that fertilizes the egg reach the ovule?
Pollen travels from the anther of one flower to the stigma of another flower through various methods, such as wind, water, or animal pollinators. Once the pollen reaches the stigma, it grows a tube that extends down through the style of the flower and delivers the sperm to the ovule for fertilization.
How does fertilization in plants?
the pollen grains after landing on the stigma germinate to send out pollen tubes through which the male gametes reach near the egg cell of embryo sac in the ovule to fuse with. this fusion of male and female gametes (egg cell) is called fertilization.
When pollen unites with the egg what does it form?
When pollen unites with the egg, it forms a zygote. The zygote is the initial stage of a new organism and contains the combined genetic material from the pollen and egg.
What role do the pollen tube play in fertilization?
Pollen tubes transport the male gametes (sperm cells) from the pollen grain to the ovule for fertilization. The pollen tube delivers the sperm cells to the female reproductive structure, allowing the male gametes to reach the egg cell and fertilize it.
How do pollen grains reach the pistil?
The pollen grain reach the pistil either by self-pollination or by cross pollination by pollinators.
How many pollen grains are deposited into the female flower?
as many that stick to the stamen. it differs from plant to plant and it also depends on how many pollen grains stick to the insect that carries it. though once the pollen grain comes into contact with the stamen a pollen tube is created to reach the ovary. then two "sperm" come from this tube and one fertalizes the egg and one become the endosperm for nutrients for the egg/seed
What is the role of pollen tube in seeded plant?
The pollen tube serves as a conduit for sperm cells to travel from the pollen grain to the ovule for fertilization in seeded plants. It extends down the style of the pistil to reach the ovule and deliver the sperm cells. Once the sperm cells reach the ovule, they fertilize the egg cell, leading to seed formation.
What serves as a bridge between the pollen grain and the egg?
The pollen tube serves as a bridge between the pollen grain and the egg in flowering plants. Once the pollen grain lands on the stigma, it germinates and forms a pollen tube that grows down through the style towards the ovary, where it delivers the male gametes to the egg for fertilization.
What do you get when you combine a egg with pollen?
Combining an egg with pollen would not be a common or recommended practice. The egg is an animal reproductive cell, while pollen is a plant reproductive cell. They are not compatible for combining in a biological manner.
