sperm
No, sperm cells do not grow out of a pollen grain. In plants, sperm cells are produced within the pollen grain, and they are involved in fertilization when the pollen grain reaches a female reproductive structure. Each pollen grain contains two sperm cells.
for humans it is sperm and for plants not sure Answer All animals and plants produce sperm cells and egg cells/ova. Some textbooks refer to the male sex cell as simply the male sex cell/gamete. It seems it should rather always be called a sperm cell as that is what it is. Angiosperms produce microspores/pollen grains which grow male gametophytes within themselves, which produce sperm cells.
seeds
By meeting another plantEdited answer:Pollen grains are produced in the anther lobes by microsporogenesis ( a process of cell division and differentiation in a specific manner).
The Male sex cell, which is in the Anther or Stamen, is called a sperm just like the male sex cell in humans.
No, sperm cells do not grow out of a pollen grain. In plants, sperm cells are produced within the pollen grain, and they are involved in fertilization when the pollen grain reaches a female reproductive structure. Each pollen grain contains two sperm cells.
Yes, it is the plant version of the male reproductive cells. That is where the phrase "birds and bees" came from and how it connects to human reproduction. The birds and bees carry the pollen to the pistils of other plants. Plants cannot get up and walk over to a partner and mate them, so birds, bees, and wind carry the pollen to other plants.
for humans it is sperm and for plants not sure Answer All animals and plants produce sperm cells and egg cells/ova. Some textbooks refer to the male sex cell as simply the male sex cell/gamete. It seems it should rather always be called a sperm cell as that is what it is. Angiosperms produce microspores/pollen grains which grow male gametophytes within themselves, which produce sperm cells.
The pollen is made and stored by the anthers.In flowering plants the vegetative tube cell produces the pollen tube.
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.
The male sex cell from a pollen grain is called a sperm cell. It is responsible for fertilizing the female sex cell (ovule) in plants during the process of pollination.
seeds
By meeting another plantEdited answer:Pollen grains are produced in the anther lobes by microsporogenesis ( a process of cell division and differentiation in a specific manner).
Yes, the pollen cell is a plant cell.
The Male sex cell, which is in the Anther or Stamen, is called a sperm just like the male sex cell in humans.
Yes, it is the male sex cell, similar to sperm...
Pollen cells belong to the Plantae kingdom, which includes all multicellular, photosynthetic organisms. Within the kingdom Plantae, pollen cells are produced by plants for the purpose of reproduction.