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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.
Pollen must reach an egg in order to?
Pollen must reach an egg in order to fertilize it, allowing the plant to produce seeds for reproduction. This process is essential for genetic diversity and continuation of the plant species.
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 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.
Pollen must reach an egg in order to?
Pollen must reach an egg in order to fertilize it, allowing the plant to produce seeds for reproduction. This process is essential for genetic diversity and continuation of the plant species.
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.
In seed plants the sperm make it to the egg via?
By swimming in watery fluid through the neck of archegonium the sperm reaches to the egg in seedless plants.
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.
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.
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.
Does a egg if a plant pass through the pollen tube or something different?
An egg in a plant does not pass through a pollen tube. In plant reproduction, the egg cell is located in the ovule within the ovary of the flower. The pollen tube allows the sperm cells to travel from the pollen to the egg for fertilization to occur.
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.
When the pollen lands on an egg is this pollination or fertilisation?
When pollen lands on an egg, it is the beginning of the fertilization process. Pollination is the process of moving pollen from the male part of a flower to the female part, while fertilization occurs when the sperm from the pollen reaches and fertilizes the egg.
How do pollen grains reach the pistil?
The pollen grain reach the pistil either by self-pollination or by cross pollination by pollinators.
