0
A pollen cell, also known as a pollen grain, is a microscopic structure produced by male reproductive organs (anthers) of seed plants. Its main function is to transfer male gametes for fertilization of the female reproductive cells. Pollen cells are often dispersed by wind, water, or through pollen vectors like insects or animals.
yes it has a nucleus. It also has a cell membrane, cell wall and vacuole.
Yes, a pollen cell is a plant cell. It is the (male) reproduciting element of the plant.
Add your answer:
Earn +20 pts
How many chromosomes in a pollen cell?
A pollen cell typically has half the number of chromosomes compared to a somatic cell. In many plant species, this means the pollen cell has 1 set of chromosomes (haploid), while somatic cells usually have 2 sets (diploid). So, the number of chromosomes in a pollen cell depends on the species, but it is usually half the diploid number.
What is the fusion of pollen and ovule called?
The fusion of pollen and ovule is called fertilization. This process involves the union of the sperm cell from the pollen with the egg cell in the ovule, resulting in the formation of a zygote, which eventually develops into a seed.
Where are a plants sperm cells located before fertilization occurs?
In plants, sperm cells are located within the pollen grains. Pollen grains contain two sperm cells that are released when the pollen lands on the stigma of the flower during pollination. The sperm cells then travel through the female reproductive structures of the plant to reach the egg cell for fertilization to occur.
What happens between pollination and fertilisation?
After pollination, the pollen grain germinates and forms a pollen tube that grows down the style of the pistil to reach the ovule. Fertilisation occurs when the sperm cell from the pollen grain fuses with the egg cell in the ovule, resulting in the formation of a zygote.
What is one entire male gametophyte of a gymnosperm?
The male gametophyte of a gymnosperm is a pollen grain, which consists of two cells: a generative cell that will divide to form two sperm cells, and a tube cell that aids in the pollen tube formation.
Is the pollen cell plant cell?
Yes, the pollen cell is a plant cell.
What type of cell does pollen contain?
It has pollen cell
What colour is a pollen cell?
Pollen cells can be a variety of colors, including yellow, red, brown, and even green. The color of a pollen cell is influenced by the type of plant it comes from.
After the pollen grains land on the stigma what begins to grow from a cell in the pollen?
A pollen tube grows from a cell in the pollen and penetrates the style of the flower, allowing the sperm cells to travel to the ovule. This process is essential for fertilization to occur in plants.
How nucleus from a pollen grain fertilize a female egg cell?
How the nucleus from a pollen grain fertilize a female egg cell
How the nucleus from a pollen grain fertilizers a female egg cell?
How the nucleus from a pollen grain fertilize a female 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.
What is the male sex cell from a pollen grain?
reproductive cell
What is inside a pollen cell?
seeds
What is interesting about the pollen cell?
Nothing!
How many chromosomes in a pollen cell?
A pollen cell typically has half the number of chromosomes compared to a somatic cell. In many plant species, this means the pollen cell has 1 set of chromosomes (haploid), while somatic cells usually have 2 sets (diploid). So, the number of chromosomes in a pollen cell depends on the species, but it is usually half the diploid number.
What travels down the pollen tube and fertilizes?
The pollen tube carries the male gametes (sperm) from the pollen grain to the egg cell in the ovule. Once the pollen tube reaches the ovule, the sperm fertilizes the egg cell, resulting in the formation of a seed.
