how pollen tube grows down through the style
how pollen tube grows down through the style
Style.
The pollen tube elongates down the style through a process called tip growth, where the cell tip extends and pushes through the tissue. This growth is facilitated by the interaction of enzymes and proteins at the cell wall to create a pathway for the pollen tube to follow. The pollen tube is guided by chemical signals and physical cues in the style to reach the ovary for fertilization.
Pollen grows a tube that travels down to the flowers ovary. From there, the nucleus of the pollen grains passes through the pollen tube to join the nucleus of the ovule to fertilize.
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.
A pollen tube emerges out from the pollen grain fallen on the stigma which leads the male sex cell to the ovary through style (a connection stigma & ovary.
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.
Pollen is transferred from the male reproductive organ (anther) to the female reproductive organ (stigma) of a flower through pollination. Once the pollen lands on the stigma, it forms a pollen tube that grows down through the style and delivers the sperm cells to the ovule for fertilization.
After pollination, each pollen grain grows a pollen tube that extends down into the style of the flower and reaches the ovary. The pollen tube delivers the male gametes (sperm cells) to the ovule for fertilization to occur.
When a flower is pollinated, the pollen grain lands on the stigma of the flower, which is the female reproductive organ. The pollen grain then germinates, forming a pollen tube that grows down through the style to reach the ovary where fertilization can occur.
Pollen grows down the style of a flower and produces 2 sperm which then fertilize an ovule and another cell (which provides energy for the ovule).
how does the male gamete in flowers differ to the animal male gamete?